127659870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109111}}^1$

素因数の和:109137

約数の個数: 48

約数和(自身を含む): 357450912

約数和(自身を除く): 229791042

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, 109111, 218222, 327333, 545555, 654666, 981999, 1091110, 1418443, 1636665, 1963998, 2836886, 3273330, 4255329, 4909995, 7092215, 8510658, 9819990, 12765987, 14184430, 21276645, 25531974, 42553290, 63829935, 127659870]

約数ペア:

[(1, 127659870), (2, 63829935), (3, 42553290), (5, 25531974), (6, 21276645), (9, 14184430), (10, 12765987), (13, 9819990), (15, 8510658), (18, 7092215), (26, 4909995), (30, 4255329), (39, 3273330), (45, 2836886), (65, 1963998), (78, 1636665), (90, 1418443), (117, 1091110), (130, 981999), (195, 654666), (234, 545555), (390, 327333), (585, 218222), (1170, 109111)]