13457490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1531}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 32429376

約数和(自身を除く): 18971886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1531, 1758, 2930, 3062, 4395, 4593, 7655, 8790, 9186, 15310, 22965, 45930, 448583, 897166, 1345749, 2242915, 2691498, 4485830, 6728745, 13457490]

約数ペア:

[(1, 13457490), (2, 6728745), (3, 4485830), (5, 2691498), (6, 2242915), (10, 1345749), (15, 897166), (30, 448583), (293, 45930), (586, 22965), (879, 15310), (1465, 9186), (1531, 8790), (1758, 7655), (2930, 4593), (3062, 4395)]