15857670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6691}}^1$

素因数の和:6780

約数の個数: 32

約数和(自身を含む): 38545920

約数和(自身を除く): 22688250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 6691, 13382, 20073, 33455, 40146, 66910, 100365, 200730, 528589, 1057178, 1585767, 2642945, 3171534, 5285890, 7928835, 15857670]

約数ペア:

[(1, 15857670), (2, 7928835), (3, 5285890), (5, 3171534), (6, 2642945), (10, 1585767), (15, 1057178), (30, 528589), (79, 200730), (158, 100365), (237, 66910), (395, 40146), (474, 33455), (790, 20073), (1185, 13382), (2370, 6691)]