171040190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6581}}^1$

素因数の和:6724

約数の個数: 32

約数和(自身を含む): 324150336

約数和(自身を除く): 153110146

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 6581, 12995, 13162, 25990, 32905, 65810, 151363, 302726, 743653, 756815, 1487306, 1513630, 3718265, 7436530, 17104019, 34208038, 85520095, 171040190]

約数ペア:

[(1, 171040190), (2, 85520095), (5, 34208038), (10, 17104019), (23, 7436530), (46, 3718265), (113, 1513630), (115, 1487306), (226, 756815), (230, 743653), (565, 302726), (1130, 151363), (2599, 65810), (5198, 32905), (6581, 25990), (12995, 13162)]