107191140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{255217}}^1$

素因数の和:255236

約数の個数: 48

約数和(自身を含む): 343012992

約数和(自身を除く): 235821852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 255217, 510434, 765651, 1020868, 1276085, 1531302, 1786519, 2552170, 3062604, 3573038, 3828255, 5104340, 5359557, 7146076, 7656510, 8932595, 10719114, 15313020, 17865190, 21438228, 26797785, 35730380, 53595570, 107191140]

約数ペア:

[(1, 107191140), (2, 53595570), (3, 35730380), (4, 26797785), (5, 21438228), (6, 17865190), (7, 15313020), (10, 10719114), (12, 8932595), (14, 7656510), (15, 7146076), (20, 5359557), (21, 5104340), (28, 3828255), (30, 3573038), (35, 3062604), (42, 2552170), (60, 1786519), (70, 1531302), (84, 1276085), (105, 1020868), (140, 765651), (210, 510434), (420, 255217)]