189122010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 430193190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 31, 33, 35, 38, 42, 55, 57, 62, 66, 70, 77, 93, 95, 105, 110, 114, 133, 139, 154, 155, 165, 186, 190, 209, 210, 217, 231, 266, 278, 285, 310, 330, 341, 385, 399, 417, 418, 434, 462, 465, 570, 589, 627, 651, 665, 682, 695, 770, 798, 834, 930, 973, 1023, 1045, 1085, 1155, 1178, 1254, 1302, 1330, 1390, 1463, 1529, 1705, 1767, 1946, 1995, 2046, 2085, 2090, 2170, 2310, 2387, 2641, 2919, 2926, 2945, 3058, 3135, 3255, 3410, 3534, 3990, 4123, 4170, 4309, 4389, 4587, 4774, 4865, 5115, 5282, 5838, 5890, 6270, 6479, 6510, 7161, 7315, 7645, 7923, 8246, 8618, 8778, 8835, 9174, 9730, 10230, 10703, 11935, 12369, 12927, 12958, 13205, 14322, 14595, 14630, 15290, 15846, 17670, 18487, 19437, 20615, 21406, 21545, 21945, 22935, 23870, 24738, 25854, 26410, 29051, 29190, 30163, 32109, 32395, 35805, 36974, 38874, 39615, 41230, 43090, 43890, 45353, 45870, 47399, 53515, 55461, 58102, 60326, 61845, 64218, 64635, 64790, 71610, 79230, 81871, 87153, 90489, 90706, 92435, 94798, 97185, 107030, 110922, 123690, 129270, 136059, 142197, 145255, 150815, 160545, 163742, 174306, 180978, 184870, 194370, 203357, 226765, 236995, 245613, 272118, 277305, 284394, 290510, 301630, 321090, 331793, 406714, 409355, 435765, 452445, 453530, 473990, 491226, 554610, 573097, 610071, 663586, 680295, 710985, 818710, 871530, 900581, 904890, 995379, 1016785, 1146194, 1220142, 1228065, 1360590, 1421970, 1658965, 1719291, 1801162, 1990758, 2033570, 2456130, 2701743, 2865485, 3050355, 3317930, 3438582, 4502905, 4976895, 5403486, 5730970, 6100710, 6304067, 8596455, 9005810, 9953790, 12608134, 13508715, 17192910, 18912201, 27017430, 31520335, 37824402, 63040670, 94561005, 189122010]

約数ペア:

[(1, 189122010), (2, 94561005), (3, 63040670), (5, 37824402), (6, 31520335), (7, 27017430), (10, 18912201), (11, 17192910), (14, 13508715), (15, 12608134), (19, 9953790), (21, 9005810), (22, 8596455), (30, 6304067), (31, 6100710), (33, 5730970), (35, 5403486), (38, 4976895), (42, 4502905), (55, 3438582), (57, 3317930), (62, 3050355), (66, 2865485), (70, 2701743), (77, 2456130), (93, 2033570), (95, 1990758), (105, 1801162), (110, 1719291), (114, 1658965), (133, 1421970), (139, 1360590), (154, 1228065), (155, 1220142), (165, 1146194), (186, 1016785), (190, 995379), (209, 904890), (210, 900581), (217, 871530), (231, 818710), (266, 710985), (278, 680295), (285, 663586), (310, 610071), (330, 573097), (341, 554610), (385, 491226), (399, 473990), (417, 453530), (418, 452445), (434, 435765), (462, 409355), (465, 406714), (570, 331793), (589, 321090), (627, 301630), (651, 290510), (665, 284394), (682, 277305), (695, 272118), (770, 245613), (798, 236995), (834, 226765), (930, 203357), (973, 194370), (1023, 184870), (1045, 180978), (1085, 174306), (1155, 163742), (1178, 160545), (1254, 150815), (1302, 145255), (1330, 142197), (1390, 136059), (1463, 129270), (1529, 123690), (1705, 110922), (1767, 107030), (1946, 97185), (1995, 94798), (2046, 92435), (2085, 90706), (2090, 90489), (2170, 87153), (2310, 81871), (2387, 79230), (2641, 71610), (2919, 64790), (2926, 64635), (2945, 64218), (3058, 61845), (3135, 60326), (3255, 58102), (3410, 55461), (3534, 53515), (3990, 47399), (4123, 45870), (4170, 45353), (4309, 43890), (4389, 43090), (4587, 41230), (4774, 39615), (4865, 38874), (5115, 36974), (5282, 35805), (5838, 32395), (5890, 32109), (6270, 30163), (6479, 29190), (6510, 29051), (7161, 26410), (7315, 25854), (7645, 24738), (7923, 23870), (8246, 22935), (8618, 21945), (8778, 21545), (8835, 21406), (9174, 20615), (9730, 19437), (10230, 18487), (10703, 17670), (11935, 15846), (12369, 15290), (12927, 14630), (12958, 14595), (13205, 14322)]