90917730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32587}}^1$

素因数の和:32631

約数の個数: 48

約数和(自身を含む): 244018944

約数和(自身を除く): 153101214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 32587, 65174, 97761, 162935, 195522, 293283, 325870, 488805, 586566, 977610, 1010197, 1466415, 2020394, 2932830, 3030591, 5050985, 6061182, 9091773, 10101970, 15152955, 18183546, 30305910, 45458865, 90917730]

約数ペア:

[(1, 90917730), (2, 45458865), (3, 30305910), (5, 18183546), (6, 15152955), (9, 10101970), (10, 9091773), (15, 6061182), (18, 5050985), (30, 3030591), (31, 2932830), (45, 2020394), (62, 1466415), (90, 1010197), (93, 977610), (155, 586566), (186, 488805), (279, 325870), (310, 293283), (465, 195522), (558, 162935), (930, 97761), (1395, 65174), (2790, 32587)]