3865590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 10483200

約数和(自身を除く): 6617610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 139, 206, 270, 278, 309, 417, 515, 618, 695, 834, 927, 1030, 1251, 1390, 1545, 1854, 2085, 2502, 2781, 3090, 3753, 4170, 4635, 5562, 6255, 7506, 9270, 12510, 13905, 14317, 18765, 27810, 28634, 37530, 42951, 71585, 85902, 128853, 143170, 214755, 257706, 386559, 429510, 644265, 773118, 1288530, 1932795, 3865590]

約数ペア:

[(1, 3865590), (2, 1932795), (3, 1288530), (5, 773118), (6, 644265), (9, 429510), (10, 386559), (15, 257706), (18, 214755), (27, 143170), (30, 128853), (45, 85902), (54, 71585), (90, 42951), (103, 37530), (135, 28634), (139, 27810), (206, 18765), (270, 14317), (278, 13905), (309, 12510), (417, 9270), (515, 7506), (618, 6255), (695, 5562), (834, 4635), (927, 4170), (1030, 3753), (1251, 3090), (1390, 2781), (1545, 2502), (1854, 2085)]