3090220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22073}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 7416864

約数和(自身を除く): 4326644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22073, 44146, 88292, 110365, 154511, 220730, 309022, 441460, 618044, 772555, 1545110, 3090220]

約数ペア:

[(1, 3090220), (2, 1545110), (4, 772555), (5, 618044), (7, 441460), (10, 309022), (14, 220730), (20, 154511), (28, 110365), (35, 88292), (70, 44146), (140, 22073)]