63291410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 141426432

約数和(自身を除く): 78135022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 443, 455, 785, 886, 910, 1099, 1570, 2041, 2198, 2215, 3101, 4082, 4430, 5495, 5759, 6202, 10205, 10990, 11518, 14287, 15505, 20410, 28574, 28795, 31010, 40313, 57590, 69551, 71435, 80626, 139102, 142870, 201565, 347755, 403130, 486857, 695510, 904163, 973714, 1808326, 2434285, 4520815, 4868570, 6329141, 9041630, 12658282, 31645705, 63291410]

約数ペア:

[(1, 63291410), (2, 31645705), (5, 12658282), (7, 9041630), (10, 6329141), (13, 4868570), (14, 4520815), (26, 2434285), (35, 1808326), (65, 973714), (70, 904163), (91, 695510), (130, 486857), (157, 403130), (182, 347755), (314, 201565), (443, 142870), (455, 139102), (785, 80626), (886, 71435), (910, 69551), (1099, 57590), (1570, 40313), (2041, 31010), (2198, 28795), (2215, 28574), (3101, 20410), (4082, 15505), (4430, 14287), (5495, 11518), (5759, 10990), (6202, 10205)]