16859010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 47342592

約数和(自身を除く): 30483582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 1867, 3010, 3734, 4515, 5601, 9030, 9335, 11202, 13069, 18670, 26138, 28005, 39207, 56010, 65345, 78414, 80281, 130690, 160562, 196035, 240843, 392070, 401405, 481686, 561967, 802810, 1123934, 1204215, 1685901, 2408430, 2809835, 3371802, 5619670, 8429505, 16859010]

約数ペア:

[(1, 16859010), (2, 8429505), (3, 5619670), (5, 3371802), (6, 2809835), (7, 2408430), (10, 1685901), (14, 1204215), (15, 1123934), (21, 802810), (30, 561967), (35, 481686), (42, 401405), (43, 392070), (70, 240843), (86, 196035), (105, 160562), (129, 130690), (210, 80281), (215, 78414), (258, 65345), (301, 56010), (430, 39207), (602, 28005), (645, 26138), (903, 18670), (1290, 13069), (1505, 11202), (1806, 9335), (1867, 9030), (3010, 5601), (3734, 4515)]