72765070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17041}}^1$

素因数の和:17116

約数の個数: 32

約数和(自身を含む): 152150976

約数和(自身を除く): 79385906

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17041, 34082, 85205, 119287, 170410, 238574, 596435, 1039501, 1192870, 2079002, 5197505, 7276507, 10395010, 14553014, 36382535, 72765070]

約数ペア:

[(1, 72765070), (2, 36382535), (5, 14553014), (7, 10395010), (10, 7276507), (14, 5197505), (35, 2079002), (61, 1192870), (70, 1039501), (122, 596435), (305, 238574), (427, 170410), (610, 119287), (854, 85205), (2135, 34082), (4270, 17041)]