68702958140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30399539}}^1$

素因数の和:30399661

約数の個数: 24

約数和(自身を含む): 145552997520

約数和(自身を除く): 76850039380

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 30399539, 60799078, 121598156, 151997695, 303995390, 607990780, 3435147907, 6870295814, 13740591628, 17175739535, 34351479070, 68702958140]

約数ペア:

[(1, 68702958140), (2, 34351479070), (4, 17175739535), (5, 13740591628), (10, 6870295814), (20, 3435147907), (113, 607990780), (226, 303995390), (452, 151997695), (565, 121598156), (1130, 60799078), (2260, 30399539)]