313230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 769824

約数和(自身を除く): 456594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 197, 265, 318, 394, 530, 591, 795, 985, 1182, 1590, 1970, 2955, 5910, 10441, 20882, 31323, 52205, 62646, 104410, 156615, 313230]

約数ペア:

[(1, 313230), (2, 156615), (3, 104410), (5, 62646), (6, 52205), (10, 31323), (15, 20882), (30, 10441), (53, 5910), (106, 2955), (159, 1970), (197, 1590), (265, 1182), (318, 985), (394, 795), (530, 591)]