30704780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26021}}^1$

素因数の和:26089

約数の個数: 24

約数和(自身を含む): 65575440

約数和(自身を除く): 34870660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 26021, 52042, 104084, 130105, 260210, 520420, 1535239, 3070478, 6140956, 7676195, 15352390, 30704780]

約数ペア:

[(1, 30704780), (2, 15352390), (4, 7676195), (5, 6140956), (10, 3070478), (20, 1535239), (59, 520420), (118, 260210), (236, 130105), (295, 104084), (590, 52042), (1180, 26021)]