326826540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1815703}}^1$

素因数の和:1815718

約数の個数: 36

約数和(自身を含む): 991374384

約数和(自身を除く): 664547844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1815703, 3631406, 5447109, 7262812, 9078515, 10894218, 16341327, 18157030, 21788436, 27235545, 32682654, 36314060, 54471090, 65365308, 81706635, 108942180, 163413270, 326826540]

約数ペア:

[(1, 326826540), (2, 163413270), (3, 108942180), (4, 81706635), (5, 65365308), (6, 54471090), (9, 36314060), (10, 32682654), (12, 27235545), (15, 21788436), (18, 18157030), (20, 16341327), (30, 10894218), (36, 9078515), (45, 7262812), (60, 5447109), (90, 3631406), (180, 1815703)]