430228890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 1390701312

約数和(自身を除く): 960472422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 131, 182, 195, 210, 234, 262, 273, 315, 390, 393, 401, 455, 546, 585, 630, 655, 786, 802, 819, 910, 917, 1170, 1179, 1203, 1310, 1365, 1638, 1703, 1834, 1965, 2005, 2358, 2406, 2730, 2751, 2807, 3406, 3609, 3930, 4010, 4095, 4585, 5109, 5213, 5502, 5614, 5895, 6015, 7218, 8190, 8253, 8421, 8515, 9170, 10218, 10426, 11790, 11921, 12030, 13755, 14035, 15327, 15639, 16506, 16842, 17030, 18045, 23842, 25263, 25545, 26065, 27510, 28070, 30654, 31278, 35763, 36090, 36491, 41265, 42105, 46917, 50526, 51090, 52130, 52531, 59605, 71526, 72982, 76635, 78195, 82530, 84210, 93834, 105062, 107289, 109473, 119210, 126315, 153270, 156390, 157593, 178815, 182455, 214578, 218946, 234585, 252630, 262655, 315186, 328419, 357630, 364910, 367717, 469170, 472779, 525310, 536445, 547365, 656838, 682903, 735434, 787965, 945558, 1072890, 1094730, 1103151, 1365806, 1575930, 1642095, 1838585, 2048709, 2206302, 2363895, 3284190, 3309453, 3414515, 3677170, 4097418, 4727790, 4780321, 5515755, 6146127, 6618906, 6829030, 9560642, 10243545, 11031510, 12292254, 14340963, 16547265, 20487090, 23901605, 28681926, 30730635, 33094530, 43022889, 47803210, 61461270, 71704815, 86045778, 143409630, 215114445, 430228890]

約数ペア:

[(1, 430228890), (2, 215114445), (3, 143409630), (5, 86045778), (6, 71704815), (7, 61461270), (9, 47803210), (10, 43022889), (13, 33094530), (14, 30730635), (15, 28681926), (18, 23901605), (21, 20487090), (26, 16547265), (30, 14340963), (35, 12292254), (39, 11031510), (42, 10243545), (45, 9560642), (63, 6829030), (65, 6618906), (70, 6146127), (78, 5515755), (90, 4780321), (91, 4727790), (105, 4097418), (117, 3677170), (126, 3414515), (130, 3309453), (131, 3284190), (182, 2363895), (195, 2206302), (210, 2048709), (234, 1838585), (262, 1642095), (273, 1575930), (315, 1365806), (390, 1103151), (393, 1094730), (401, 1072890), (455, 945558), (546, 787965), (585, 735434), (630, 682903), (655, 656838), (786, 547365), (802, 536445), (819, 525310), (910, 472779), (917, 469170), (1170, 367717), (1179, 364910), (1203, 357630), (1310, 328419), (1365, 315186), (1638, 262655), (1703, 252630), (1834, 234585), (1965, 218946), (2005, 214578), (2358, 182455), (2406, 178815), (2730, 157593), (2751, 156390), (2807, 153270), (3406, 126315), (3609, 119210), (3930, 109473), (4010, 107289), (4095, 105062), (4585, 93834), (5109, 84210), (5213, 82530), (5502, 78195), (5614, 76635), (5895, 72982), (6015, 71526), (7218, 59605), (8190, 52531), (8253, 52130), (8421, 51090), (8515, 50526), (9170, 46917), (10218, 42105), (10426, 41265), (11790, 36491), (11921, 36090), (12030, 35763), (13755, 31278), (14035, 30654), (15327, 28070), (15639, 27510), (16506, 26065), (16842, 25545), (17030, 25263), (18045, 23842)]