201672810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240809}}^1$

素因数の和:2240822

約数の個数: 24

約数和(自身を含む): 524349540

約数和(自身を除く): 322676730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240809, 4481618, 6722427, 11204045, 13444854, 20167281, 22408090, 33612135, 40334562, 67224270, 100836405, 201672810]

約数ペア:

[(1, 201672810), (2, 100836405), (3, 67224270), (5, 40334562), (6, 33612135), (9, 22408090), (10, 20167281), (15, 13444854), (18, 11204045), (30, 6722427), (45, 4481618), (90, 2240809)]