2137432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13789}}^1\times {\mathrm{5167}}^1$

素因数の和:18966

約数の個数: 32

約数和(自身を含む): 5131203840

約数和(自身を除く): 2993770950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5167, 10334, 13789, 15501, 25835, 27578, 31002, 41367, 51670, 68945, 77505, 82734, 137890, 155010, 206835, 413670, 71247763, 142495526, 213743289, 356238815, 427486578, 712477630, 1068716445, 2137432890]

約数ペア:

[(1, 2137432890), (2, 1068716445), (3, 712477630), (5, 427486578), (6, 356238815), (10, 213743289), (15, 142495526), (30, 71247763), (5167, 413670), (10334, 206835), (13789, 155010), (15501, 137890), (25835, 82734), (27578, 77505), (31002, 68945), (41367, 51670)]