74602790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 139812480

約数和(自身を除く): 65209690

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1487, 1730, 2974, 5017, 7435, 10034, 14870, 25085, 43123, 50170, 86246, 215615, 257251, 431230, 514502, 1286255, 2572510, 7460279, 14920558, 37301395, 74602790]

約数ペア:

[(1, 74602790), (2, 37301395), (5, 14920558), (10, 7460279), (29, 2572510), (58, 1286255), (145, 514502), (173, 431230), (290, 257251), (346, 215615), (865, 86246), (1487, 50170), (1730, 43123), (2974, 25085), (5017, 14870), (7435, 10034)]