118253940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281557}}^1$

素因数の和:281576

約数の個数: 48

約数和(自身を含む): 378413952

約数和(自身を除く): 260160012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 281557, 563114, 844671, 1126228, 1407785, 1689342, 1970899, 2815570, 3378684, 3941798, 4223355, 5631140, 5912697, 7883596, 8446710, 9854495, 11825394, 16893420, 19708990, 23650788, 29563485, 39417980, 59126970, 118253940]

約数ペア:

[(1, 118253940), (2, 59126970), (3, 39417980), (4, 29563485), (5, 23650788), (6, 19708990), (7, 16893420), (10, 11825394), (12, 9854495), (14, 8446710), (15, 7883596), (20, 5912697), (21, 5631140), (28, 4223355), (30, 3941798), (35, 3378684), (42, 2815570), (60, 1970899), (70, 1689342), (84, 1407785), (105, 1126228), (140, 844671), (210, 563114), (420, 281557)]