8918310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 13476570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 79, 106, 142, 158, 159, 213, 237, 265, 318, 355, 395, 426, 474, 530, 710, 790, 795, 1065, 1185, 1590, 2130, 2370, 3763, 4187, 5609, 7526, 8374, 11218, 11289, 12561, 16827, 18815, 20935, 22578, 25122, 28045, 33654, 37630, 41870, 56090, 56445, 62805, 84135, 112890, 125610, 168270, 297277, 594554, 891831, 1486385, 1783662, 2972770, 4459155, 8918310]

約数ペア:

[(1, 8918310), (2, 4459155), (3, 2972770), (5, 1783662), (6, 1486385), (10, 891831), (15, 594554), (30, 297277), (53, 168270), (71, 125610), (79, 112890), (106, 84135), (142, 62805), (158, 56445), (159, 56090), (213, 41870), (237, 37630), (265, 33654), (318, 28045), (355, 25122), (395, 22578), (426, 20935), (474, 18815), (530, 16827), (710, 12561), (790, 11289), (795, 11218), (1065, 8374), (1185, 7526), (1590, 5609), (2130, 4187), (2370, 3763)]