668314020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1012597}}^1$

素因数の和:1012620

約数の個数: 48

約数和(自身を含む): 2041397568

約数和(自身を除く): 1373083548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1012597, 2025194, 3037791, 4050388, 5062985, 6075582, 10125970, 11138567, 12151164, 15188955, 20251940, 22277134, 30377910, 33415701, 44554268, 55692835, 60755820, 66831402, 111385670, 133662804, 167078505, 222771340, 334157010, 668314020]

約数ペア:

[(1, 668314020), (2, 334157010), (3, 222771340), (4, 167078505), (5, 133662804), (6, 111385670), (10, 66831402), (11, 60755820), (12, 55692835), (15, 44554268), (20, 33415701), (22, 30377910), (30, 22277134), (33, 20251940), (44, 15188955), (55, 12151164), (60, 11138567), (66, 10125970), (110, 6075582), (132, 5062985), (165, 4050388), (220, 3037791), (330, 2025194), (660, 1012597)]