246570420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4109507}}^1$

素因数の和:4109519

約数の個数: 24

約数和(自身を含む): 690397344

約数和(自身を除く): 443826924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4109507, 8219014, 12328521, 16438028, 20547535, 24657042, 41095070, 49314084, 61642605, 82190140, 123285210, 246570420]

約数ペア:

[(1, 246570420), (2, 123285210), (3, 82190140), (4, 61642605), (5, 49314084), (6, 41095070), (10, 24657042), (12, 20547535), (15, 16438028), (20, 12328521), (30, 8219014), (60, 4109507)]