42322930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 82353600

約数和(自身を除く): 40030670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 859, 1718, 1895, 3790, 4295, 4927, 8590, 9854, 11167, 22334, 24635, 49270, 55835, 111670, 325561, 651122, 1627805, 3255610, 4232293, 8464586, 21161465, 42322930]

約数ペア:

[(1, 42322930), (2, 21161465), (5, 8464586), (10, 4232293), (13, 3255610), (26, 1627805), (65, 651122), (130, 325561), (379, 111670), (758, 55835), (859, 49270), (1718, 24635), (1895, 22334), (3790, 11167), (4295, 9854), (4927, 8590)]