69544490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 129530880

約数和(自身を除く): 59986390

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 1873, 3713, 3746, 7426, 9365, 18565, 18730, 37130, 88031, 147967, 176062, 295934, 440155, 739835, 880310, 1479670, 6954449, 13908898, 34772245, 69544490]

約数ペア:

[(1, 69544490), (2, 34772245), (5, 13908898), (10, 6954449), (47, 1479670), (79, 880310), (94, 739835), (158, 440155), (235, 295934), (395, 176062), (470, 147967), (790, 88031), (1873, 37130), (3713, 18730), (3746, 18565), (7426, 9365)]