105342420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1755707}}^1$

素因数の和:1755719

約数の個数: 24

約数和(自身を含む): 294958944

約数和(自身を除く): 189616524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1755707, 3511414, 5267121, 7022828, 8778535, 10534242, 17557070, 21068484, 26335605, 35114140, 52671210, 105342420]

約数ペア:

[(1, 105342420), (2, 52671210), (3, 35114140), (4, 26335605), (5, 21068484), (6, 17557070), (10, 10534242), (12, 8778535), (15, 7022828), (20, 5267121), (30, 3511414), (60, 1755707)]