1838830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 3833280

約数和(自身を除く): 1994450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 241, 482, 545, 763, 1090, 1205, 1526, 1687, 2410, 3374, 3815, 7630, 8435, 16870, 26269, 52538, 131345, 183883, 262690, 367766, 919415, 1838830]

約数ペア:

[(1, 1838830), (2, 919415), (5, 367766), (7, 262690), (10, 183883), (14, 131345), (35, 52538), (70, 26269), (109, 16870), (218, 8435), (241, 7630), (482, 3815), (545, 3374), (763, 2410), (1090, 1687), (1205, 1526)]