451844220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{242927}}^1$

素因数の和:242970

約数の個数: 48

約数和(自身を含む): 1305980928

約数和(自身を除く): 854136708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 242927, 485854, 728781, 971708, 1214635, 1457562, 2429270, 2915124, 3643905, 4858540, 7287810, 7530737, 14575620, 15061474, 22592211, 30122948, 37653685, 45184422, 75307370, 90368844, 112961055, 150614740, 225922110, 451844220]

約数ペア:

[(1, 451844220), (2, 225922110), (3, 150614740), (4, 112961055), (5, 90368844), (6, 75307370), (10, 45184422), (12, 37653685), (15, 30122948), (20, 22592211), (30, 15061474), (31, 14575620), (60, 7530737), (62, 7287810), (93, 4858540), (124, 3643905), (155, 2915124), (186, 2429270), (310, 1457562), (372, 1214635), (465, 971708), (620, 728781), (930, 485854), (1860, 242927)]