67520090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36107}}^1$

素因数の和:36142

約数の個数: 32

約数和(自身を含む): 140387904

約数和(自身を除く): 72867814

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 36107, 72214, 180535, 361070, 397177, 613819, 794354, 1227638, 1985885, 3069095, 3971770, 6138190, 6752009, 13504018, 33760045, 67520090]

約数ペア:

[(1, 67520090), (2, 33760045), (5, 13504018), (10, 6752009), (11, 6138190), (17, 3971770), (22, 3069095), (34, 1985885), (55, 1227638), (85, 794354), (110, 613819), (170, 397177), (187, 361070), (374, 180535), (935, 72214), (1870, 36107)]