7412370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 20791296

約数和(自身を除く): 13378926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 751, 987, 1410, 1502, 1645, 1974, 2253, 3290, 3755, 4506, 4935, 5257, 7510, 9870, 10514, 11265, 15771, 22530, 26285, 31542, 35297, 52570, 70594, 78855, 105891, 157710, 176485, 211782, 247079, 352970, 494158, 529455, 741237, 1058910, 1235395, 1482474, 2470790, 3706185, 7412370]

約数ペア:

[(1, 7412370), (2, 3706185), (3, 2470790), (5, 1482474), (6, 1235395), (7, 1058910), (10, 741237), (14, 529455), (15, 494158), (21, 352970), (30, 247079), (35, 211782), (42, 176485), (47, 157710), (70, 105891), (94, 78855), (105, 70594), (141, 52570), (210, 35297), (235, 31542), (282, 26285), (329, 22530), (470, 15771), (658, 11265), (705, 10514), (751, 9870), (987, 7510), (1410, 5257), (1502, 4935), (1645, 4506), (1974, 3755), (2253, 3290)]