30857028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 75102720

約数和(自身を除く): 44245692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 186, 218, 327, 372, 436, 654, 761, 1308, 1522, 2283, 3044, 3379, 4566, 6758, 9132, 10137, 13516, 20274, 23591, 40548, 47182, 70773, 82949, 94364, 141546, 165898, 248847, 283092, 331796, 497694, 995388, 2571419, 5142838, 7714257, 10285676, 15428514, 30857028]

約数ペア:

[(1, 30857028), (2, 15428514), (3, 10285676), (4, 7714257), (6, 5142838), (12, 2571419), (31, 995388), (62, 497694), (93, 331796), (109, 283092), (124, 248847), (186, 165898), (218, 141546), (327, 94364), (372, 82949), (436, 70773), (654, 47182), (761, 40548), (1308, 23591), (1522, 20274), (2283, 13516), (3044, 10137), (3379, 9132), (4566, 6758)]