420160314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163997}}^1$

素因数の和:164070

約数の個数: 32

約数和(自身を含む): 976116096

約数和(自身を除く): 555955782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 163997, 327994, 491991, 983982, 1147979, 2295958, 3443937, 6887874, 10003817, 20007634, 30011451, 60022902, 70026719, 140053438, 210080157, 420160314]

約数ペア:

[(1, 420160314), (2, 210080157), (3, 140053438), (6, 70026719), (7, 60022902), (14, 30011451), (21, 20007634), (42, 10003817), (61, 6887874), (122, 3443937), (183, 2295958), (366, 1147979), (427, 983982), (854, 491991), (1281, 327994), (2562, 163997)]