10389660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 29774976

約数和(自身を除く): 19385316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4027, 8054, 12081, 16108, 20135, 24162, 40270, 48324, 60405, 80540, 120810, 173161, 241620, 346322, 519483, 692644, 865805, 1038966, 1731610, 2077932, 2597415, 3463220, 5194830, 10389660]

約数ペア:

[(1, 10389660), (2, 5194830), (3, 3463220), (4, 2597415), (5, 2077932), (6, 1731610), (10, 1038966), (12, 865805), (15, 692644), (20, 519483), (30, 346322), (43, 241620), (60, 173161), (86, 120810), (129, 80540), (172, 60405), (215, 48324), (258, 40270), (430, 24162), (516, 20135), (645, 16108), (860, 12081), (1290, 8054), (2580, 4027)]