10018890

素因数分解:

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

素因数の和:79

約数の個数: 192

約数和(自身を含む): 33546240

約数和(自身を除く): 23527350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 54, 57, 62, 63, 70, 81, 90, 93, 95, 105, 114, 126, 133, 135, 155, 162, 171, 186, 189, 190, 210, 217, 243, 266, 270, 279, 285, 310, 315, 342, 378, 399, 405, 434, 465, 486, 513, 558, 567, 570, 589, 630, 651, 665, 798, 810, 837, 855, 930, 945, 1026, 1085, 1134, 1178, 1197, 1215, 1302, 1330, 1395, 1539, 1674, 1701, 1710, 1767, 1890, 1953, 1995, 2170, 2394, 2430, 2511, 2565, 2790, 2835, 2945, 3078, 3255, 3402, 3534, 3591, 3906, 3990, 4123, 4185, 4617, 5022, 5130, 5301, 5670, 5859, 5890, 5985, 6510, 7182, 7533, 7695, 8246, 8370, 8505, 8835, 9234, 9765, 10602, 10773, 11718, 11970, 12369, 12555, 15066, 15390, 15903, 17010, 17577, 17670, 17955, 19530, 20615, 21546, 23085, 24738, 25110, 26505, 29295, 31806, 32319, 35154, 35910, 37107, 37665, 41230, 46170, 47709, 52731, 53010, 53865, 58590, 61845, 64638, 74214, 75330, 79515, 87885, 95418, 105462, 107730, 111321, 123690, 143127, 159030, 161595, 175770, 185535, 222642, 238545, 263655, 286254, 323190, 333963, 371070, 477090, 527310, 556605, 667926, 715635, 1001889, 1113210, 1431270, 1669815, 2003778, 3339630, 5009445, 10018890]

約数ペア:

[(1, 10018890), (2, 5009445), (3, 3339630), (5, 2003778), (6, 1669815), (7, 1431270), (9, 1113210), (10, 1001889), (14, 715635), (15, 667926), (18, 556605), (19, 527310), (21, 477090), (27, 371070), (30, 333963), (31, 323190), (35, 286254), (38, 263655), (42, 238545), (45, 222642), (54, 185535), (57, 175770), (62, 161595), (63, 159030), (70, 143127), (81, 123690), (90, 111321), (93, 107730), (95, 105462), (105, 95418), (114, 87885), (126, 79515), (133, 75330), (135, 74214), (155, 64638), (162, 61845), (171, 58590), (186, 53865), (189, 53010), (190, 52731), (210, 47709), (217, 46170), (243, 41230), (266, 37665), (270, 37107), (279, 35910), (285, 35154), (310, 32319), (315, 31806), (342, 29295), (378, 26505), (399, 25110), (405, 24738), (434, 23085), (465, 21546), (486, 20615), (513, 19530), (558, 17955), (567, 17670), (570, 17577), (589, 17010), (630, 15903), (651, 15390), (665, 15066), (798, 12555), (810, 12369), (837, 11970), (855, 11718), (930, 10773), (945, 10602), (1026, 9765), (1085, 9234), (1134, 8835), (1178, 8505), (1197, 8370), (1215, 8246), (1302, 7695), (1330, 7533), (1395, 7182), (1539, 6510), (1674, 5985), (1701, 5890), (1710, 5859), (1767, 5670), (1890, 5301), (1953, 5130), (1995, 5022), (2170, 4617), (2394, 4185), (2430, 4123), (2511, 3990), (2565, 3906), (2790, 3591), (2835, 3534), (2945, 3402), (3078, 3255)]