61328460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1022141}}^1$

素因数の和:1022153

約数の個数: 24

約数和(自身を含む): 171719856

約数和(自身を除く): 110391396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1022141, 2044282, 3066423, 4088564, 5110705, 6132846, 10221410, 12265692, 15332115, 20442820, 30664230, 61328460]

約数ペア:

[(1, 61328460), (2, 30664230), (3, 20442820), (4, 15332115), (5, 12265692), (6, 10221410), (10, 6132846), (12, 5110705), (15, 4088564), (20, 3066423), (30, 2044282), (60, 1022141)]