11286870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 31435776

約数和(自身を除く): 20148906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 757, 994, 1065, 1491, 1514, 2130, 2271, 2485, 2982, 3785, 4542, 4970, 5299, 7455, 7570, 10598, 11355, 14910, 15897, 22710, 26495, 31794, 52990, 53747, 79485, 107494, 158970, 161241, 268735, 322482, 376229, 537470, 752458, 806205, 1128687, 1612410, 1881145, 2257374, 3762290, 5643435, 11286870]

約数ペア:

[(1, 11286870), (2, 5643435), (3, 3762290), (5, 2257374), (6, 1881145), (7, 1612410), (10, 1128687), (14, 806205), (15, 752458), (21, 537470), (30, 376229), (35, 322482), (42, 268735), (70, 161241), (71, 158970), (105, 107494), (142, 79485), (210, 53747), (213, 52990), (355, 31794), (426, 26495), (497, 22710), (710, 15897), (757, 14910), (994, 11355), (1065, 10598), (1491, 7570), (1514, 7455), (2130, 5299), (2271, 4970), (2485, 4542), (2982, 3785)]