70869110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1259}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 137803680

約数和(自身を除く): 66934570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 1259, 2165, 2518, 4330, 5629, 6295, 11258, 12590, 16367, 28145, 32734, 56290, 81835, 163670, 545147, 1090294, 2725735, 5451470, 7086911, 14173822, 35434555, 70869110]

約数ペア:

[(1, 70869110), (2, 35434555), (5, 14173822), (10, 7086911), (13, 5451470), (26, 2725735), (65, 1090294), (130, 545147), (433, 163670), (866, 81835), (1259, 56290), (2165, 32734), (2518, 28145), (4330, 16367), (5629, 12590), (6295, 11258)]