2015891710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{8543}}^1$

素因数の和:11928

約数の個数: 32

約数和(自身を含む): 4148692992

約数和(自身を除く): 2132801282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3371, 6742, 8543, 16855, 17086, 23597, 33710, 42715, 47194, 59801, 85430, 117985, 119602, 235970, 299005, 598010, 28798453, 57596906, 143992265, 201589171, 287984530, 403178342, 1007945855, 2015891710]

約数ペア:

[(1, 2015891710), (2, 1007945855), (5, 403178342), (7, 287984530), (10, 201589171), (14, 143992265), (35, 57596906), (70, 28798453), (3371, 598010), (6742, 299005), (8543, 235970), (16855, 119602), (17086, 117985), (23597, 85430), (33710, 59801), (42715, 47194)]