251402606030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131581}}^1\times {\mathrm{11239}}^1$

素因数の和:142844

約数の個数: 32

約数和(自身を含む): 479190064320

約数和(自身を除く): 227787458290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11239, 22478, 56195, 112390, 131581, 191063, 263162, 382126, 657905, 955315, 1315810, 1910630, 2236877, 4473754, 11184385, 22368770, 1478838859, 2957677718, 7394194295, 14788388590, 25140260603, 50280521206, 125701303015, 251402606030]

約数ペア:

[(1, 251402606030), (2, 125701303015), (5, 50280521206), (10, 25140260603), (17, 14788388590), (34, 7394194295), (85, 2957677718), (170, 1478838859), (11239, 22368770), (22478, 11184385), (56195, 4473754), (112390, 2236877), (131581, 1910630), (191063, 1315810), (263162, 955315), (382126, 657905)]