40170540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 112930272

約数和(自身を除く): 72759732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2417, 2770, 3324, 4155, 4834, 5540, 7251, 8310, 9668, 12085, 14502, 16620, 24170, 29004, 36255, 48340, 72510, 145020, 669509, 1339018, 2008527, 2678036, 3347545, 4017054, 6695090, 8034108, 10042635, 13390180, 20085270, 40170540]

約数ペア:

[(1, 40170540), (2, 20085270), (3, 13390180), (4, 10042635), (5, 8034108), (6, 6695090), (10, 4017054), (12, 3347545), (15, 2678036), (20, 2008527), (30, 1339018), (60, 669509), (277, 145020), (554, 72510), (831, 48340), (1108, 36255), (1385, 29004), (1662, 24170), (2417, 16620), (2770, 14502), (3324, 12085), (4155, 9668), (4834, 8310), (5540, 7251)]