171732490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25747}}^1$

素因数の和:25806

約数の個数: 32

約数和(自身を含む): 333694080

約数和(自身を除く): 161961590

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 25747, 51494, 128735, 257470, 592181, 746663, 1184362, 1493326, 2960905, 3733315, 5921810, 7466630, 17173249, 34346498, 85866245, 171732490]

約数ペア:

[(1, 171732490), (2, 85866245), (5, 34346498), (10, 17173249), (23, 7466630), (29, 5921810), (46, 3733315), (58, 2960905), (115, 1493326), (145, 1184362), (230, 746663), (290, 592181), (667, 257470), (1334, 128735), (3335, 51494), (6670, 25747)]