313076220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5217937}}^1$

素因数の和:5217949

約数の個数: 24

約数和(自身を含む): 876613584

約数和(自身を除く): 563537364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5217937, 10435874, 15653811, 20871748, 26089685, 31307622, 52179370, 62615244, 78269055, 104358740, 156538110, 313076220]

約数ペア:

[(1, 313076220), (2, 156538110), (3, 104358740), (4, 78269055), (5, 62615244), (6, 52179370), (10, 31307622), (12, 26089685), (15, 20871748), (20, 15653811), (30, 10435874), (60, 5217937)]