47307430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278279}}^1$

素因数の和:278303

約数の個数: 16

約数和(自身を含む): 90162720

約数和(自身を除く): 42855290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278279, 556558, 1391395, 2782790, 4730743, 9461486, 23653715, 47307430]

約数ペア:

[(1, 47307430), (2, 23653715), (5, 9461486), (10, 4730743), (17, 2782790), (34, 1391395), (85, 556558), (170, 278279)]