1929830

素因数分解:

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

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 2251930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1451, 2902, 7255, 10157, 14510, 20314, 27569, 50785, 55138, 101570, 137845, 192983, 275690, 385966, 964915, 1929830]

約数ペア:

[(1, 1929830), (2, 964915), (5, 385966), (7, 275690), (10, 192983), (14, 137845), (19, 101570), (35, 55138), (38, 50785), (70, 27569), (95, 20314), (133, 14510), (190, 10157), (266, 7255), (665, 2902), (1330, 1451)]