140074610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2843}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 272341440

約数和(自身を除く): 132266830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 2843, 3790, 4927, 5686, 9854, 14215, 24635, 28430, 36959, 49270, 73918, 184795, 369590, 1077497, 2154994, 5387485, 10774970, 14007461, 28014922, 70037305, 140074610]

約数ペア:

[(1, 140074610), (2, 70037305), (5, 28014922), (10, 14007461), (13, 10774970), (26, 5387485), (65, 2154994), (130, 1077497), (379, 369590), (758, 184795), (1895, 73918), (2843, 49270), (3790, 36959), (4927, 28430), (5686, 24635), (9854, 14215)]