210319260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3505321}}^1$

素因数の和:3505333

約数の個数: 24

約数和(自身を含む): 588894096

約数和(自身を除く): 378574836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3505321, 7010642, 10515963, 14021284, 17526605, 21031926, 35053210, 42063852, 52579815, 70106420, 105159630, 210319260]

約数ペア:

[(1, 210319260), (2, 105159630), (3, 70106420), (4, 52579815), (5, 42063852), (6, 35053210), (10, 21031926), (12, 17526605), (15, 14021284), (20, 10515963), (30, 7010642), (60, 3505321)]