287820010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{612383}}^1$

素因数の和:612437

約数の個数: 16

約数和(自身を含む): 529099776

約数和(自身を除く): 241279766

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 612383, 1224766, 3061915, 6123830, 28782001, 57564002, 143910005, 287820010]

約数ペア:

[(1, 287820010), (2, 143910005), (5, 57564002), (10, 28782001), (47, 6123830), (94, 3061915), (235, 1224766), (470, 612383)]