30417700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8221}}^1$

素因数の和:8272

約数の個数: 36

約数和(自身を含む): 67798612

約数和(自身を除く): 37380912

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 8221, 16442, 32884, 41105, 82210, 164420, 205525, 304177, 411050, 608354, 822100, 1216708, 1520885, 3041770, 6083540, 7604425, 15208850, 30417700]

約数ペア:

[(1, 30417700), (2, 15208850), (4, 7604425), (5, 6083540), (10, 3041770), (20, 1520885), (25, 1216708), (37, 822100), (50, 608354), (74, 411050), (100, 304177), (148, 205525), (185, 164420), (370, 82210), (740, 41105), (925, 32884), (1850, 16442), (3700, 8221)]