15207937620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253465627}}^1$

素因数の和:253465639

約数の個数: 24

約数和(自身を含む): 42582225504

約数和(自身を除く): 27374287884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253465627, 506931254, 760396881, 1013862508, 1267328135, 1520793762, 2534656270, 3041587524, 3801984405, 5069312540, 7603968810, 15207937620]

約数ペア:

[(1, 15207937620), (2, 7603968810), (3, 5069312540), (4, 3801984405), (5, 3041587524), (6, 2534656270), (10, 1520793762), (12, 1267328135), (15, 1013862508), (20, 760396881), (30, 506931254), (60, 253465627)]