2017223310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1563739}}^1$

素因数の和:1563792

約数の個数: 32

約数和(自身を含む): 4953928320

約数和(自身を除く): 2936705010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1563739, 3127478, 4691217, 7818695, 9382434, 15637390, 23456085, 46912170, 67240777, 134481554, 201722331, 336203885, 403444662, 672407770, 1008611655, 2017223310]

約数ペア:

[(1, 2017223310), (2, 1008611655), (3, 672407770), (5, 403444662), (6, 336203885), (10, 201722331), (15, 134481554), (30, 67240777), (43, 46912170), (86, 23456085), (129, 15637390), (215, 9382434), (258, 7818695), (430, 4691217), (645, 3127478), (1290, 1563739)]