28937668860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{160764827}}^1$

素因数の和:160764842

約数の個数: 36

約数和(自身を含む): 87777596088

約数和(自身を除く): 58839927228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160764827, 321529654, 482294481, 643059308, 803824135, 964588962, 1446883443, 1607648270, 1929177924, 2411472405, 2893766886, 3215296540, 4822944810, 5787533772, 7234417215, 9645889620, 14468834430, 28937668860]

約数ペア:

[(1, 28937668860), (2, 14468834430), (3, 9645889620), (4, 7234417215), (5, 5787533772), (6, 4822944810), (9, 3215296540), (10, 2893766886), (12, 2411472405), (15, 1929177924), (18, 1607648270), (20, 1446883443), (30, 964588962), (36, 803824135), (45, 643059308), (60, 482294481), (90, 321529654), (180, 160764827)]