3021273780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7193509}}^1$

素因数の和:7193528

約数の個数: 48

約数和(自身を含む): 9668077440

約数和(自身を除く): 6646803660

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, 7193509, 14387018, 21580527, 28774036, 35967545, 43161054, 50354563, 71935090, 86322108, 100709126, 107902635, 143870180, 151063689, 201418252, 215805270, 251772815, 302127378, 431610540, 503545630, 604254756, 755318445, 1007091260, 1510636890, 3021273780]

約数ペア:

[(1, 3021273780), (2, 1510636890), (3, 1007091260), (4, 755318445), (5, 604254756), (6, 503545630), (7, 431610540), (10, 302127378), (12, 251772815), (14, 215805270), (15, 201418252), (20, 151063689), (21, 143870180), (28, 107902635), (30, 100709126), (35, 86322108), (42, 71935090), (60, 50354563), (70, 43161054), (84, 35967545), (105, 28774036), (140, 21580527), (210, 14387018), (420, 7193509)]