120384278

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{42359}}^1$

素因数の和:42404

約数の個数: 24

約数和(自身を含む): 217306800

約数和(自身を除く): 96922522

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 42359, 84718, 296513, 593026, 1228411, 2075591, 2456822, 4151182, 8598877, 17197754, 60192139, 120384278]

約数ペア:

[(1, 120384278), (2, 60192139), (7, 17197754), (14, 8598877), (29, 4151182), (49, 2456822), (58, 2075591), (98, 1228411), (203, 593026), (406, 296513), (1421, 84718), (2842, 42359)]