42491470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 88228800

約数和(自身を除く): 45737330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5569, 7630, 11138, 27845, 38983, 55690, 77966, 194915, 389830, 607021, 1214042, 3035105, 4249147, 6070210, 8498294, 21245735, 42491470]

約数ペア:

[(1, 42491470), (2, 21245735), (5, 8498294), (7, 6070210), (10, 4249147), (14, 3035105), (35, 1214042), (70, 607021), (109, 389830), (218, 194915), (545, 77966), (763, 55690), (1090, 38983), (1526, 27845), (3815, 11138), (5569, 7630)]