85879710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45439}}^1$

素因数の和:45462

約数の個数: 64

約数和(自身を含む): 261734400

約数和(自身を除く): 175854690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45439, 90878, 136317, 227195, 272634, 318073, 408951, 454390, 636146, 681585, 817902, 954219, 1226853, 1363170, 1590365, 1908438, 2044755, 2453706, 2862657, 3180730, 4089510, 4771095, 5725314, 6134265, 8587971, 9542190, 12268530, 14313285, 17175942, 28626570, 42939855, 85879710]

約数ペア:

[(1, 85879710), (2, 42939855), (3, 28626570), (5, 17175942), (6, 14313285), (7, 12268530), (9, 9542190), (10, 8587971), (14, 6134265), (15, 5725314), (18, 4771095), (21, 4089510), (27, 3180730), (30, 2862657), (35, 2453706), (42, 2044755), (45, 1908438), (54, 1590365), (63, 1363170), (70, 1226853), (90, 954219), (105, 817902), (126, 681585), (135, 636146), (189, 454390), (210, 408951), (270, 318073), (315, 272634), (378, 227195), (630, 136317), (945, 90878), (1890, 45439)]