86748540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46639}}^1$

素因数の和:46682

約数の個数: 48

約数和(自身を含む): 250736640

約数和(自身を除く): 163988100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 46639, 93278, 139917, 186556, 233195, 279834, 466390, 559668, 699585, 932780, 1399170, 1445809, 2798340, 2891618, 4337427, 5783236, 7229045, 8674854, 14458090, 17349708, 21687135, 28916180, 43374270, 86748540]

約数ペア:

[(1, 86748540), (2, 43374270), (3, 28916180), (4, 21687135), (5, 17349708), (6, 14458090), (10, 8674854), (12, 7229045), (15, 5783236), (20, 4337427), (30, 2891618), (31, 2798340), (60, 1445809), (62, 1399170), (93, 932780), (124, 699585), (155, 559668), (186, 466390), (310, 279834), (372, 233195), (465, 186556), (620, 139917), (930, 93278), (1860, 46639)]