124987380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{297589}}^1$

素因数の和:297608

約数の個数: 48

約数和(自身を含む): 399960960

約数和(自身を除く): 274973580

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, 297589, 595178, 892767, 1190356, 1487945, 1785534, 2083123, 2975890, 3571068, 4166246, 4463835, 5951780, 6249369, 8332492, 8927670, 10415615, 12498738, 17855340, 20831230, 24997476, 31246845, 41662460, 62493690, 124987380]

約数ペア:

[(1, 124987380), (2, 62493690), (3, 41662460), (4, 31246845), (5, 24997476), (6, 20831230), (7, 17855340), (10, 12498738), (12, 10415615), (14, 8927670), (15, 8332492), (20, 6249369), (21, 5951780), (28, 4463835), (30, 4166246), (35, 3571068), (42, 2975890), (60, 2083123), (70, 1785534), (84, 1487945), (105, 1190356), (140, 892767), (210, 595178), (420, 297589)]