313255380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5220923}}^1$

素因数の和:5220935

約数の個数: 24

約数和(自身を含む): 877115232

約数和(自身を除く): 563859852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5220923, 10441846, 15662769, 20883692, 26104615, 31325538, 52209230, 62651076, 78313845, 104418460, 156627690, 313255380]

約数ペア:

[(1, 313255380), (2, 156627690), (3, 104418460), (4, 78313845), (5, 62651076), (6, 52209230), (10, 31325538), (12, 26104615), (15, 20883692), (20, 15662769), (30, 10441846), (60, 5220923)]