31343670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6571}}^1$

素因数の和:6637

約数の個数: 48

約数和(自身を含む): 83043792

約数和(自身を除く): 51700122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6571, 13142, 19713, 32855, 39426, 59139, 65710, 98565, 118278, 197130, 295695, 348263, 591390, 696526, 1044789, 1741315, 2089578, 3134367, 3482630, 5223945, 6268734, 10447890, 15671835, 31343670]

約数ペア:

[(1, 31343670), (2, 15671835), (3, 10447890), (5, 6268734), (6, 5223945), (9, 3482630), (10, 3134367), (15, 2089578), (18, 1741315), (30, 1044789), (45, 696526), (53, 591390), (90, 348263), (106, 295695), (159, 197130), (265, 118278), (318, 98565), (477, 65710), (530, 59139), (795, 39426), (954, 32855), (1590, 19713), (2385, 13142), (4770, 6571)]