13217130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{146857}}^1$

素因数の和:146870

約数の個数: 24

約数和(自身を含む): 34364772

約数和(自身を除く): 21147642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 146857, 293714, 440571, 734285, 881142, 1321713, 1468570, 2202855, 2643426, 4405710, 6608565, 13217130]

約数ペア:

[(1, 13217130), (2, 6608565), (3, 4405710), (5, 2643426), (6, 2202855), (9, 1468570), (10, 1321713), (15, 881142), (18, 734285), (30, 440571), (45, 293714), (90, 146857)]