171444130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119891}}^1$

素因数の和:119922

約数の個数: 32

約数和(自身を含む): 362553408

約数和(自身を除く): 191109278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 119891, 239782, 599455, 1198910, 1318801, 1558583, 2637602, 3117166, 6594005, 7792915, 13188010, 15585830, 17144413, 34288826, 85722065, 171444130]

約数ペア:

[(1, 171444130), (2, 85722065), (5, 34288826), (10, 17144413), (11, 15585830), (13, 13188010), (22, 7792915), (26, 6594005), (55, 3117166), (65, 2637602), (110, 1558583), (130, 1318801), (143, 1198910), (286, 599455), (715, 239782), (1430, 119891)]