40731210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 117831168

約数和(自身を除く): 77099958

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1123, 1170, 1209, 1395, 2015, 2246, 2418, 2790, 3369, 3627, 4030, 5615, 6045, 6738, 7254, 10107, 11230, 12090, 14599, 16845, 18135, 20214, 29198, 33690, 34813, 36270, 43797, 50535, 69626, 72995, 87594, 101070, 104439, 131391, 145990, 174065, 208878, 218985, 262782, 313317, 348130, 437970, 452569, 522195, 626634, 656955, 905138, 1044390, 1313910, 1357707, 1566585, 2262845, 2715414, 3133170, 4073121, 4525690, 6788535, 8146242, 13577070, 20365605, 40731210]

約数ペア:

[(1, 40731210), (2, 20365605), (3, 13577070), (5, 8146242), (6, 6788535), (9, 4525690), (10, 4073121), (13, 3133170), (15, 2715414), (18, 2262845), (26, 1566585), (30, 1357707), (31, 1313910), (39, 1044390), (45, 905138), (62, 656955), (65, 626634), (78, 522195), (90, 452569), (93, 437970), (117, 348130), (130, 313317), (155, 262782), (186, 218985), (195, 208878), (234, 174065), (279, 145990), (310, 131391), (390, 104439), (403, 101070), (465, 87594), (558, 72995), (585, 69626), (806, 50535), (930, 43797), (1123, 36270), (1170, 34813), (1209, 33690), (1395, 29198), (2015, 20214), (2246, 18135), (2418, 16845), (2790, 14599), (3369, 12090), (3627, 11230), (4030, 10107), (5615, 7254), (6045, 6738)]