42187810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{829}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 87010560

約数和(自身を除く): 44822750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 829, 1454, 1658, 3635, 4145, 5089, 5803, 7270, 8290, 10178, 11606, 25445, 29015, 50890, 58030, 602683, 1205366, 3013415, 4218781, 6026830, 8437562, 21093905, 42187810]

約数ペア:

[(1, 42187810), (2, 21093905), (5, 8437562), (7, 6026830), (10, 4218781), (14, 3013415), (35, 1205366), (70, 602683), (727, 58030), (829, 50890), (1454, 29015), (1658, 25445), (3635, 11606), (4145, 10178), (5089, 8290), (5803, 7270)]