30400804

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6835

約数の個数: 24

約数和(自身を含む): 61183808

約数和(自身を除く): 30783004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 6661, 13322, 26644, 46627, 93254, 186508, 1085743, 2171486, 4342972, 7600201, 15200402, 30400804]

約数ペア:

[(1, 30400804), (2, 15200402), (4, 7600201), (7, 4342972), (14, 2171486), (28, 1085743), (163, 186508), (326, 93254), (652, 46627), (1141, 26644), (2282, 13322), (4564, 6661)]