91682290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1309747}}^1$

素因数の和:1309761

約数の個数: 16

約数和(自身を含む): 188603712

約数和(自身を除く): 96921422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1309747, 2619494, 6548735, 9168229, 13097470, 18336458, 45841145, 91682290]

約数ペア:

[(1, 91682290), (2, 45841145), (5, 18336458), (7, 13097470), (10, 9168229), (14, 6548735), (35, 2619494), (70, 1309747)]