124148220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{295591}}^1$

素因数の和:295610

約数の個数: 48

約数和(自身を含む): 397275648

約数和(自身を除く): 273127428

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, 295591, 591182, 886773, 1182364, 1477955, 1773546, 2069137, 2955910, 3547092, 4138274, 4433865, 5911820, 6207411, 8276548, 8867730, 10345685, 12414822, 17735460, 20691370, 24829644, 31037055, 41382740, 62074110, 124148220]

約数ペア:

[(1, 124148220), (2, 62074110), (3, 41382740), (4, 31037055), (5, 24829644), (6, 20691370), (7, 17735460), (10, 12414822), (12, 10345685), (14, 8867730), (15, 8276548), (20, 6207411), (21, 5911820), (28, 4433865), (30, 4138274), (35, 3547092), (42, 2955910), (60, 2069137), (70, 1773546), (84, 1477955), (105, 1182364), (140, 886773), (210, 591182), (420, 295591)]