69591710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 133086240

約数和(自身を除く): 63494530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 977, 1954, 2095, 4190, 4885, 7123, 9770, 14246, 16609, 33218, 35615, 71230, 83045, 166090, 409363, 818726, 2046815, 4093630, 6959171, 13918342, 34795855, 69591710]

約数ペア:

[(1, 69591710), (2, 34795855), (5, 13918342), (10, 6959171), (17, 4093630), (34, 2046815), (85, 818726), (170, 409363), (419, 166090), (838, 83045), (977, 71230), (1954, 35615), (2095, 33218), (4190, 16609), (4885, 14246), (7123, 9770)]