69509690

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 127429200

約数和(自身を除く): 57919510

約数列:

[1, 2, 5, 10, 113, 137, 226, 274, 449, 565, 685, 898, 1130, 1370, 2245, 4490, 15481, 30962, 50737, 61513, 77405, 101474, 123026, 154810, 253685, 307565, 507370, 615130, 6950969, 13901938, 34754845, 69509690]

約数ペア:

[(1, 69509690), (2, 34754845), (5, 13901938), (10, 6950969), (113, 615130), (137, 507370), (226, 307565), (274, 253685), (449, 154810), (565, 123026), (685, 101474), (898, 77405), (1130, 61513), (1370, 50737), (2245, 30962), (4490, 15481)]