63814870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3389}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 131803200

約数和(自身を除く): 67988330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 1345, 1883, 2690, 3389, 3766, 6778, 9415, 16945, 18830, 23723, 33890, 47446, 118615, 237230, 911641, 1823282, 4558205, 6381487, 9116410, 12762974, 31907435, 63814870]

約数ペア:

[(1, 63814870), (2, 31907435), (5, 12762974), (7, 9116410), (10, 6381487), (14, 4558205), (35, 1823282), (70, 911641), (269, 237230), (538, 118615), (1345, 47446), (1883, 33890), (2690, 23723), (3389, 18830), (3766, 16945), (6778, 9415)]