77409810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{286703}}^1$

素因数の和:286719

約数の個数: 32

約数和(自身を含む): 206426880

約数和(自身を除く): 129017070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 286703, 573406, 860109, 1433515, 1720218, 2580327, 2867030, 4300545, 5160654, 7740981, 8601090, 12901635, 15481962, 25803270, 38704905, 77409810]

約数ペア:

[(1, 77409810), (2, 38704905), (3, 25803270), (5, 15481962), (6, 12901635), (9, 8601090), (10, 7740981), (15, 5160654), (18, 4300545), (27, 2867030), (30, 2580327), (45, 1720218), (54, 1433515), (90, 860109), (135, 573406), (270, 286703)]