7397130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 19236960

約数和(自身を除く): 11839830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1459, 1690, 2535, 2918, 4377, 5070, 7295, 8754, 14590, 18967, 21885, 37934, 43770, 56901, 94835, 113802, 189670, 246571, 284505, 493142, 569010, 739713, 1232855, 1479426, 2465710, 3698565, 7397130]

約数ペア:

[(1, 7397130), (2, 3698565), (3, 2465710), (5, 1479426), (6, 1232855), (10, 739713), (13, 569010), (15, 493142), (26, 284505), (30, 246571), (39, 189670), (65, 113802), (78, 94835), (130, 56901), (169, 43770), (195, 37934), (338, 21885), (390, 18967), (507, 14590), (845, 8754), (1014, 7295), (1459, 5070), (1690, 4377), (2535, 2918)]