3728790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 10443888

約数和(自身を除く): 6715098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 3187, 6374, 9561, 15935, 19122, 28683, 31870, 41431, 47805, 57366, 82862, 95610, 124293, 143415, 207155, 248586, 286830, 372879, 414310, 621465, 745758, 1242930, 1864395, 3728790]

約数ペア:

[(1, 3728790), (2, 1864395), (3, 1242930), (5, 745758), (6, 621465), (9, 414310), (10, 372879), (13, 286830), (15, 248586), (18, 207155), (26, 143415), (30, 124293), (39, 95610), (45, 82862), (65, 57366), (78, 47805), (90, 41431), (117, 31870), (130, 28683), (195, 19122), (234, 15935), (390, 9561), (585, 6374), (1170, 3187)]