3859660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 9757440

約数和(自身を除く): 5897780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1451, 2660, 2902, 5804, 7255, 10157, 14510, 20314, 27569, 29020, 40628, 50785, 55138, 101570, 110276, 137845, 192983, 203140, 275690, 385966, 551380, 771932, 964915, 1929830, 3859660]

約数ペア:

[(1, 3859660), (2, 1929830), (4, 964915), (5, 771932), (7, 551380), (10, 385966), (14, 275690), (19, 203140), (20, 192983), (28, 137845), (35, 110276), (38, 101570), (70, 55138), (76, 50785), (95, 40628), (133, 29020), (140, 27569), (190, 20314), (266, 14510), (380, 10157), (532, 7255), (665, 5804), (1330, 2902), (1451, 2660)]