147535270

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{74891}}^1$

素因数の和:75095

約数の個数: 16

約数和(自身を含む): 266915088

約数和(自身を除く): 119379818

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 74891, 149782, 374455, 748910, 14753527, 29507054, 73767635, 147535270]

約数ペア:

[(1, 147535270), (2, 73767635), (5, 29507054), (10, 14753527), (197, 748910), (394, 374455), (985, 149782), (1970, 74891)]