187936230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{145687}}^1$

素因数の和:145740

約数の個数: 32

約数和(自身を含む): 461539584

約数和(自身を除く): 273603354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 145687, 291374, 437061, 728435, 874122, 1456870, 2185305, 4370610, 6264541, 12529082, 18793623, 31322705, 37587246, 62645410, 93968115, 187936230]

約数ペア:

[(1, 187936230), (2, 93968115), (3, 62645410), (5, 37587246), (6, 31322705), (10, 18793623), (15, 12529082), (30, 6264541), (43, 4370610), (86, 2185305), (129, 1456870), (215, 874122), (258, 728435), (430, 437061), (645, 291374), (1290, 145687)]