69772370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2339}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 133099200

約数和(自身を除く): 63326830

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2339, 2983, 4678, 5966, 11695, 14915, 23390, 29830, 44441, 88882, 222205, 367223, 444410, 734446, 1836115, 3672230, 6977237, 13954474, 34886185, 69772370]

約数ペア:

[(1, 69772370), (2, 34886185), (5, 13954474), (10, 6977237), (19, 3672230), (38, 1836115), (95, 734446), (157, 444410), (190, 367223), (314, 222205), (785, 88882), (1570, 44441), (2339, 29830), (2983, 23390), (4678, 14915), (5966, 11695)]