160983870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21379}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 387918720

約数和(自身を除く): 226934850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 21379, 42758, 64137, 106895, 128274, 213790, 320685, 641370, 5366129, 10732258, 16098387, 26830645, 32196774, 53661290, 80491935, 160983870]

約数ペア:

[(1, 160983870), (2, 80491935), (3, 53661290), (5, 32196774), (6, 26830645), (10, 16098387), (15, 10732258), (30, 5366129), (251, 641370), (502, 320685), (753, 213790), (1255, 128274), (1506, 106895), (2510, 64137), (3765, 42758), (7530, 21379)]