218319030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{808589}}^1$

素因数の和:808605

約数の個数: 32

約数和(自身を含む): 582184800

約数和(自身を除く): 363865770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 808589, 1617178, 2425767, 4042945, 4851534, 7277301, 8085890, 12128835, 14554602, 21831903, 24257670, 36386505, 43663806, 72773010, 109159515, 218319030]

約数ペア:

[(1, 218319030), (2, 109159515), (3, 72773010), (5, 43663806), (6, 36386505), (9, 24257670), (10, 21831903), (15, 14554602), (18, 12128835), (27, 8085890), (30, 7277301), (45, 4851534), (54, 4042945), (90, 2425767), (135, 1617178), (270, 808589)]