63147860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 79101100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2351, 2686, 4702, 5372, 6715, 9404, 11755, 13430, 23510, 26860, 39967, 47020, 79934, 159868, 185729, 199835, 371458, 399670, 742916, 799340, 928645, 1857290, 3157393, 3714580, 6314786, 12629572, 15786965, 31573930, 63147860]

約数ペア:

[(1, 63147860), (2, 31573930), (4, 15786965), (5, 12629572), (10, 6314786), (17, 3714580), (20, 3157393), (34, 1857290), (68, 928645), (79, 799340), (85, 742916), (158, 399670), (170, 371458), (316, 199835), (340, 185729), (395, 159868), (790, 79934), (1343, 47020), (1580, 39967), (2351, 26860), (2686, 23510), (4702, 13430), (5372, 11755), (6715, 9404)]