305430608

素因数分解:

$2^4\times 7^1\times {\mathrm{2727059}}^1$

素因数の和:2727074

約数の個数: 20

約数和(自身を含む): 676310880

約数和(自身を除く): 370880272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2727059, 5454118, 10908236, 19089413, 21816472, 38178826, 43632944, 76357652, 152715304, 305430608]

約数ペア:

[(1, 305430608), (2, 152715304), (4, 76357652), (7, 43632944), (8, 38178826), (14, 21816472), (16, 19089413), (28, 10908236), (56, 5454118), (112, 2727059)]