313888980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5231483}}^1$

素因数の和:5231495

約数の個数: 24

約数和(自身を含む): 878889312

約数和(自身を除く): 565000332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5231483, 10462966, 15694449, 20925932, 26157415, 31388898, 52314830, 62777796, 78472245, 104629660, 156944490, 313888980]

約数ペア:

[(1, 313888980), (2, 156944490), (3, 104629660), (4, 78472245), (5, 62777796), (6, 52314830), (10, 31388898), (12, 26157415), (15, 20925932), (20, 15694449), (30, 10462966), (60, 5231483)]