7727010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 19958400

約数和(自身を除く): 12231390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 139, 170, 218, 255, 278, 327, 417, 510, 545, 654, 695, 834, 1090, 1390, 1635, 1853, 2085, 2363, 3270, 3706, 4170, 4726, 5559, 7089, 9265, 11118, 11815, 14178, 15151, 18530, 23630, 27795, 30302, 35445, 45453, 55590, 70890, 75755, 90906, 151510, 227265, 257567, 454530, 515134, 772701, 1287835, 1545402, 2575670, 3863505, 7727010]

約数ペア:

[(1, 7727010), (2, 3863505), (3, 2575670), (5, 1545402), (6, 1287835), (10, 772701), (15, 515134), (17, 454530), (30, 257567), (34, 227265), (51, 151510), (85, 90906), (102, 75755), (109, 70890), (139, 55590), (170, 45453), (218, 35445), (255, 30302), (278, 27795), (327, 23630), (417, 18530), (510, 15151), (545, 14178), (654, 11815), (695, 11118), (834, 9265), (1090, 7089), (1390, 5559), (1635, 4726), (1853, 4170), (2085, 3706), (2363, 3270)]