15426540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85718

約数の個数: 36

約数和(自身を含む): 46794384

約数和(自身を除く): 31367844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85703, 171406, 257109, 342812, 428515, 514218, 771327, 857030, 1028436, 1285545, 1542654, 1714060, 2571090, 3085308, 3856635, 5142180, 7713270, 15426540]

約数ペア:

[(1, 15426540), (2, 7713270), (3, 5142180), (4, 3856635), (5, 3085308), (6, 2571090), (9, 1714060), (10, 1542654), (12, 1285545), (15, 1028436), (18, 857030), (20, 771327), (30, 514218), (36, 428515), (45, 342812), (60, 257109), (90, 171406), (180, 85703)]