1210367722990

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1\times {\mathrm{337949}}^1$

素因数の和:339156

約数の個数: 32

約数和(自身を含む): 2185974151200

約数和(自身を除く): 975606428210

約数列:

[1, 2, 5, 10, 557, 643, 1114, 1286, 2785, 3215, 5570, 6430, 337949, 358151, 675898, 716302, 1689745, 1790755, 3379490, 3581510, 188237593, 217301207, 376475186, 434602414, 941187965, 1086506035, 1882375930, 2173012070, 121036772299, 242073544598, 605183861495, 1210367722990]

約数ペア:

[(1, 1210367722990), (2, 605183861495), (5, 242073544598), (10, 121036772299), (557, 2173012070), (643, 1882375930), (1114, 1086506035), (1286, 941187965), (2785, 434602414), (3215, 376475186), (5570, 217301207), (6430, 188237593), (337949, 3581510), (358151, 3379490), (675898, 1790755), (716302, 1689745)]