171372430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 312998400

約数和(自身を除く): 141625970

約数列:

[1, 2, 5, 10, 103, 206, 379, 439, 515, 758, 878, 1030, 1895, 2195, 3790, 4390, 39037, 45217, 78074, 90434, 166381, 195185, 226085, 332762, 390370, 452170, 831905, 1663810, 17137243, 34274486, 85686215, 171372430]

約数ペア:

[(1, 171372430), (2, 85686215), (5, 34274486), (10, 17137243), (103, 1663810), (206, 831905), (379, 452170), (439, 390370), (515, 332762), (758, 226085), (878, 195185), (1030, 166381), (1895, 90434), (2195, 78074), (3790, 45217), (4390, 39037)]