8274070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 18125280

約数和(自身を除く): 9851210

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 409, 578, 595, 818, 1190, 1445, 2023, 2045, 2863, 2890, 4046, 4090, 5726, 6953, 10115, 13906, 14315, 20230, 28630, 34765, 48671, 69530, 97342, 118201, 236402, 243355, 486710, 591005, 827407, 1182010, 1654814, 4137035, 8274070]

約数ペア:

[(1, 8274070), (2, 4137035), (5, 1654814), (7, 1182010), (10, 827407), (14, 591005), (17, 486710), (34, 243355), (35, 236402), (70, 118201), (85, 97342), (119, 69530), (170, 48671), (238, 34765), (289, 28630), (409, 20230), (578, 14315), (595, 13906), (818, 10115), (1190, 6953), (1445, 5726), (2023, 4090), (2045, 4046), (2863, 2890)]