72052190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9109}}^1$

素因数の和:9236

約数の個数: 32

約数和(自身を含む): 149549760

約数和(自身を除く): 77497570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 9109, 18218, 45545, 63763, 91090, 127526, 318815, 637630, 1029317, 2058634, 5146585, 7205219, 10293170, 14410438, 36026095, 72052190]

約数ペア:

[(1, 72052190), (2, 36026095), (5, 14410438), (7, 10293170), (10, 7205219), (14, 5146585), (35, 2058634), (70, 1029317), (113, 637630), (226, 318815), (565, 127526), (791, 91090), (1130, 63763), (1582, 45545), (3955, 18218), (7910, 9109)]