108258220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773273}}^1$

素因数の和:773289

約数の個数: 24

約数和(自身を含む): 259820064

約数和(自身を除く): 151561844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773273, 1546546, 3093092, 3866365, 5412911, 7732730, 10825822, 15465460, 21651644, 27064555, 54129110, 108258220]

約数ペア:

[(1, 108258220), (2, 54129110), (4, 27064555), (5, 21651644), (7, 15465460), (10, 10825822), (14, 7732730), (20, 5412911), (28, 3866365), (35, 3093092), (70, 1546546), (140, 773273)]