64399620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10627}}^1$

素因数の和:10740

約数の個数: 48

約数和(自身を含む): 182121408

約数和(自身を除く): 117721788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 10627, 21254, 31881, 42508, 53135, 63762, 106270, 127524, 159405, 212540, 318810, 637620, 1073327, 2146654, 3219981, 4293308, 5366635, 6439962, 10733270, 12879924, 16099905, 21466540, 32199810, 64399620]

約数ペア:

[(1, 64399620), (2, 32199810), (3, 21466540), (4, 16099905), (5, 12879924), (6, 10733270), (10, 6439962), (12, 5366635), (15, 4293308), (20, 3219981), (30, 2146654), (60, 1073327), (101, 637620), (202, 318810), (303, 212540), (404, 159405), (505, 127524), (606, 106270), (1010, 63762), (1212, 53135), (1515, 42508), (2020, 31881), (3030, 21254), (6060, 10627)]