22101730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315739}}^1$

素因数の和:315753

約数の個数: 16

約数和(自身を含む): 45466560

約数和(自身を除く): 23364830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315739, 631478, 1578695, 2210173, 3157390, 4420346, 11050865, 22101730]

約数ペア:

[(1, 22101730), (2, 11050865), (5, 4420346), (7, 3157390), (10, 2210173), (14, 1578695), (35, 631478), (70, 315739)]