393083670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1871827}}^1$

素因数の和:1871844

約数の個数: 32

約数和(自身を含む): 1078172928

約数和(自身を除く): 685089258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1871827, 3743654, 5615481, 9359135, 11230962, 13102789, 18718270, 26205578, 28077405, 39308367, 56154810, 65513945, 78616734, 131027890, 196541835, 393083670]

約数ペア:

[(1, 393083670), (2, 196541835), (3, 131027890), (5, 78616734), (6, 65513945), (7, 56154810), (10, 39308367), (14, 28077405), (15, 26205578), (21, 18718270), (30, 13102789), (35, 11230962), (42, 9359135), (70, 5615481), (105, 3743654), (210, 1871827)]