98121940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{700871}}^1$

素因数の和:700887

約数の個数: 24

約数和(自身を含む): 235492992

約数和(自身を除く): 137371052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 700871, 1401742, 2803484, 3504355, 4906097, 7008710, 9812194, 14017420, 19624388, 24530485, 49060970, 98121940]

約数ペア:

[(1, 98121940), (2, 49060970), (4, 24530485), (5, 19624388), (7, 14017420), (10, 9812194), (14, 7008710), (20, 4906097), (28, 3504355), (35, 2803484), (70, 1401742), (140, 700871)]