2315690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2280790

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 379, 470, 611, 758, 1222, 1895, 3055, 3790, 4927, 6110, 9854, 17813, 24635, 35626, 49270, 89065, 178130, 231569, 463138, 1157845, 2315690]

約数ペア:

[(1, 2315690), (2, 1157845), (5, 463138), (10, 231569), (13, 178130), (26, 89065), (47, 49270), (65, 35626), (94, 24635), (130, 17813), (235, 9854), (379, 6110), (470, 4927), (611, 3790), (758, 3055), (1222, 1895)]