4386660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 12410496

約数和(自身を除く): 8023836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 647, 678, 1130, 1294, 1356, 1695, 1941, 2260, 2588, 3235, 3390, 3882, 6470, 6780, 7764, 9705, 12940, 19410, 38820, 73111, 146222, 219333, 292444, 365555, 438666, 731110, 877332, 1096665, 1462220, 2193330, 4386660]

約数ペア:

[(1, 4386660), (2, 2193330), (3, 1462220), (4, 1096665), (5, 877332), (6, 731110), (10, 438666), (12, 365555), (15, 292444), (20, 219333), (30, 146222), (60, 73111), (113, 38820), (226, 19410), (339, 12940), (452, 9705), (565, 7764), (647, 6780), (678, 6470), (1130, 3882), (1294, 3390), (1356, 3235), (1695, 2588), (1941, 2260)]