2017227970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{36353}}^1$

素因数の和:36570

約数の個数: 32

約数和(自身を含む): 3769182720

約数和(自身を除く): 1751954750

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 5549, 11098, 27745, 36353, 55490, 72706, 181765, 363530, 1126943, 2253886, 5634715, 6507187, 11269430, 13014374, 32535935, 65071870, 201722797, 403445594, 1008613985, 2017227970]

約数ペア:

[(1, 2017227970), (2, 1008613985), (5, 403445594), (10, 201722797), (31, 65071870), (62, 32535935), (155, 13014374), (179, 11269430), (310, 6507187), (358, 5634715), (895, 2253886), (1790, 1126943), (5549, 363530), (11098, 181765), (27745, 72706), (36353, 55490)]