27124890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 70713216

約数和(自身を除く): 43588326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 443, 471, 785, 886, 942, 1329, 1570, 2041, 2215, 2355, 2658, 4082, 4430, 4710, 5759, 6123, 6645, 10205, 11518, 12246, 13290, 17277, 20410, 28795, 30615, 34554, 57590, 61230, 69551, 86385, 139102, 172770, 208653, 347755, 417306, 695510, 904163, 1043265, 1808326, 2086530, 2712489, 4520815, 5424978, 9041630, 13562445, 27124890]

約数ペア:

[(1, 27124890), (2, 13562445), (3, 9041630), (5, 5424978), (6, 4520815), (10, 2712489), (13, 2086530), (15, 1808326), (26, 1043265), (30, 904163), (39, 695510), (65, 417306), (78, 347755), (130, 208653), (157, 172770), (195, 139102), (314, 86385), (390, 69551), (443, 61230), (471, 57590), (785, 34554), (886, 30615), (942, 28795), (1329, 20410), (1570, 17277), (2041, 13290), (2215, 12246), (2355, 11518), (2658, 10205), (4082, 6645), (4430, 6123), (4710, 5759)]