977167870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2040546816

約数和(自身を除く): 1063378946

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 283, 461, 535, 566, 749, 922, 1070, 1415, 1498, 1981, 2305, 2830, 3227, 3745, 3962, 4610, 6454, 7490, 9905, 16135, 19810, 30281, 32270, 49327, 60562, 98654, 130463, 151405, 211967, 246635, 260926, 302810, 345289, 423934, 493270, 652315, 690578, 913241, 1059835, 1304630, 1726445, 1826482, 2119670, 3452890, 4566205, 9132410, 13959541, 27919082, 69797705, 97716787, 139595410, 195433574, 488583935, 977167870]

約数ペア:

[(1, 977167870), (2, 488583935), (5, 195433574), (7, 139595410), (10, 97716787), (14, 69797705), (35, 27919082), (70, 13959541), (107, 9132410), (214, 4566205), (283, 3452890), (461, 2119670), (535, 1826482), (566, 1726445), (749, 1304630), (922, 1059835), (1070, 913241), (1415, 690578), (1498, 652315), (1981, 493270), (2305, 423934), (2830, 345289), (3227, 302810), (3745, 260926), (3962, 246635), (4610, 211967), (6454, 151405), (7490, 130463), (9905, 98654), (16135, 60562), (19810, 49327), (30281, 32270)]