7030460

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 14864640

約数和(自身を除く): 7834180

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2239, 3140, 4478, 8956, 11195, 22390, 44780, 351523, 703046, 1406092, 1757615, 3515230, 7030460]

約数ペア:

[(1, 7030460), (2, 3515230), (4, 1757615), (5, 1406092), (10, 703046), (20, 351523), (157, 44780), (314, 22390), (628, 11195), (785, 8956), (1570, 4478), (2239, 3140)]