68360830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 136909440

約数和(自身を除く): 68548610

約数列:

[1, 2, 5, 10, 23, 29, 37, 46, 58, 74, 115, 145, 185, 230, 277, 290, 370, 554, 667, 851, 1073, 1334, 1385, 1702, 2146, 2770, 3335, 4255, 5365, 6371, 6670, 8033, 8510, 10249, 10730, 12742, 16066, 20498, 24679, 31855, 40165, 49358, 51245, 63710, 80330, 102490, 123395, 184759, 235727, 246790, 297221, 369518, 471454, 594442, 923795, 1178635, 1486105, 1847590, 2357270, 2972210, 6836083, 13672166, 34180415, 68360830]

約数ペア:

[(1, 68360830), (2, 34180415), (5, 13672166), (10, 6836083), (23, 2972210), (29, 2357270), (37, 1847590), (46, 1486105), (58, 1178635), (74, 923795), (115, 594442), (145, 471454), (185, 369518), (230, 297221), (277, 246790), (290, 235727), (370, 184759), (554, 123395), (667, 102490), (851, 80330), (1073, 63710), (1334, 51245), (1385, 49358), (1702, 40165), (2146, 31855), (2770, 24679), (3335, 20498), (4255, 16066), (5365, 12742), (6371, 10730), (6670, 10249), (8033, 8510)]