87069410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 170506296

約数和(自身を除く): 83436886

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 277, 430, 554, 731, 1385, 1462, 1849, 2770, 3655, 3698, 4709, 7310, 9245, 9418, 11911, 18490, 23545, 23822, 31433, 47090, 59555, 62866, 119110, 157165, 202487, 314330, 404974, 512173, 1012435, 1024346, 2024870, 2560865, 5121730, 8706941, 17413882, 43534705, 87069410]

約数ペア:

[(1, 87069410), (2, 43534705), (5, 17413882), (10, 8706941), (17, 5121730), (34, 2560865), (43, 2024870), (85, 1024346), (86, 1012435), (170, 512173), (215, 404974), (277, 314330), (430, 202487), (554, 157165), (731, 119110), (1385, 62866), (1462, 59555), (1849, 47090), (2770, 31433), (3655, 23822), (3698, 23545), (4709, 18490), (7310, 11911), (9245, 9418)]