30646730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 57234384

約数和(自身を除く): 26587654

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 733, 1130, 1466, 3665, 4181, 7330, 8362, 20905, 27121, 41810, 54242, 82829, 135605, 165658, 271210, 414145, 828290, 3064673, 6129346, 15323365, 30646730]

約数ペア:

[(1, 30646730), (2, 15323365), (5, 6129346), (10, 3064673), (37, 828290), (74, 414145), (113, 271210), (185, 165658), (226, 135605), (370, 82829), (565, 54242), (733, 41810), (1130, 27121), (1466, 20905), (3665, 8362), (4181, 7330)]