68946870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99923}}^1$

素因数の和:99956

約数の個数: 32

約数和(自身を含む): 172668672

約数和(自身を除く): 103721802

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99923, 199846, 299769, 499615, 599538, 999230, 1498845, 2298229, 2997690, 4596458, 6894687, 11491145, 13789374, 22982290, 34473435, 68946870]

約数ペア:

[(1, 68946870), (2, 34473435), (3, 22982290), (5, 13789374), (6, 11491145), (10, 6894687), (15, 4596458), (23, 2997690), (30, 2298229), (46, 1498845), (69, 999230), (115, 599538), (138, 499615), (230, 299769), (345, 199846), (690, 99923)]