1115665620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18594427}}^1$

素因数の和:18594439

約数の個数: 24

約数和(自身を含む): 3123863904

約数和(自身を除く): 2008198284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18594427, 37188854, 55783281, 74377708, 92972135, 111566562, 185944270, 223133124, 278916405, 371888540, 557832810, 1115665620]

約数ペア:

[(1, 1115665620), (2, 557832810), (3, 371888540), (4, 278916405), (5, 223133124), (6, 185944270), (10, 111566562), (12, 92972135), (15, 74377708), (20, 55783281), (30, 37188854), (60, 18594427)]