2945530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 6272640

約数和(自身を除く): 3327110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1451, 2030, 2902, 7255, 10157, 14510, 20314, 42079, 50785, 84158, 101570, 210395, 294553, 420790, 589106, 1472765, 2945530]

約数ペア:

[(1, 2945530), (2, 1472765), (5, 589106), (7, 420790), (10, 294553), (14, 210395), (29, 101570), (35, 84158), (58, 50785), (70, 42079), (145, 20314), (203, 14510), (290, 10157), (406, 7255), (1015, 2902), (1451, 2030)]