90944010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12791}}^1$

素因数の和:12883

約数の個数: 48

約数和(自身を含む): 239466240

約数和(自身を除く): 148522230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 12791, 25582, 38373, 63955, 76746, 115119, 127910, 191865, 230238, 383730, 575595, 1010489, 1151190, 2020978, 3031467, 5052445, 6062934, 9094401, 10104890, 15157335, 18188802, 30314670, 45472005, 90944010]

約数ペア:

[(1, 90944010), (2, 45472005), (3, 30314670), (5, 18188802), (6, 15157335), (9, 10104890), (10, 9094401), (15, 6062934), (18, 5052445), (30, 3031467), (45, 2020978), (79, 1151190), (90, 1010489), (158, 575595), (237, 383730), (395, 230238), (474, 191865), (711, 127910), (790, 115119), (1185, 76746), (1422, 63955), (2370, 38373), (3555, 25582), (7110, 12791)]