30339862

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 23034602

約数列:

[1, 2, 7, 14, 71, 131, 142, 233, 262, 466, 497, 917, 994, 1631, 1834, 3262, 9301, 16543, 18602, 30523, 33086, 61046, 65107, 115801, 130214, 213661, 231602, 427322, 2167133, 4334266, 15169931, 30339862]

約数ペア:

[(1, 30339862), (2, 15169931), (7, 4334266), (14, 2167133), (71, 427322), (131, 231602), (142, 213661), (233, 130214), (262, 115801), (466, 65107), (497, 61046), (917, 33086), (994, 30523), (1631, 18602), (1834, 16543), (3262, 9301)]