90851010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{57139}}^1$

素因数の和:57202

約数の個数: 32

約数和(自身を含む): 222160320

約数和(自身を除く): 131309310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 57139, 114278, 171417, 285695, 342834, 571390, 857085, 1714170, 3028367, 6056734, 9085101, 15141835, 18170202, 30283670, 45425505, 90851010]

約数ペア:

[(1, 90851010), (2, 45425505), (3, 30283670), (5, 18170202), (6, 15141835), (10, 9085101), (15, 6056734), (30, 3028367), (53, 1714170), (106, 857085), (159, 571390), (265, 342834), (318, 285695), (530, 171417), (795, 114278), (1590, 57139)]