3742760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13367}}^1$

素因数の和:13385

約数の個数: 32

約数和(自身を含む): 9624960

約数和(自身を除く): 5882200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13367, 26734, 53468, 66835, 93569, 106936, 133670, 187138, 267340, 374276, 467845, 534680, 748552, 935690, 1871380, 3742760]

約数ペア:

[(1, 3742760), (2, 1871380), (4, 935690), (5, 748552), (7, 534680), (8, 467845), (10, 374276), (14, 267340), (20, 187138), (28, 133670), (35, 106936), (40, 93569), (56, 66835), (70, 53468), (140, 26734), (280, 13367)]