152628910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 314560512

約数和(自身を除く): 161931602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 3215, 3391, 4501, 6430, 6782, 9002, 16955, 22505, 23737, 33910, 45010, 47474, 118685, 237370, 2180413, 4360826, 10902065, 15262891, 21804130, 30525782, 76314455, 152628910]

約数ペア:

[(1, 152628910), (2, 76314455), (5, 30525782), (7, 21804130), (10, 15262891), (14, 10902065), (35, 4360826), (70, 2180413), (643, 237370), (1286, 118685), (3215, 47474), (3391, 45010), (4501, 33910), (6430, 23737), (6782, 22505), (9002, 16955)]