13870860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 39121152

約数和(自身を除く): 25250292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1531, 1812, 2265, 3020, 3062, 4530, 4593, 6124, 7655, 9060, 9186, 15310, 18372, 22965, 30620, 45930, 91860, 231181, 462362, 693543, 924724, 1155905, 1387086, 2311810, 2774172, 3467715, 4623620, 6935430, 13870860]

約数ペア:

[(1, 13870860), (2, 6935430), (3, 4623620), (4, 3467715), (5, 2774172), (6, 2311810), (10, 1387086), (12, 1155905), (15, 924724), (20, 693543), (30, 462362), (60, 231181), (151, 91860), (302, 45930), (453, 30620), (604, 22965), (755, 18372), (906, 15310), (1510, 9186), (1531, 9060), (1812, 7655), (2265, 6124), (3020, 4593), (3062, 4530)]