185341940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1323871}}^1$

素因数の和:1323887

約数の個数: 24

約数和(自身を含む): 444820992

約数和(自身を除く): 259479052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1323871, 2647742, 5295484, 6619355, 9267097, 13238710, 18534194, 26477420, 37068388, 46335485, 92670970, 185341940]

約数ペア:

[(1, 185341940), (2, 92670970), (4, 46335485), (5, 37068388), (7, 26477420), (10, 18534194), (14, 13238710), (20, 9267097), (28, 6619355), (35, 5295484), (70, 2647742), (140, 1323871)]