2017480570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{279817}}^1$

素因数の和:279934

約数の個数: 32

約数和(自身を含む): 4190554368

約数和(自身を除く): 2173073798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 279817, 559634, 1399085, 1958719, 2798170, 3917438, 9793595, 19587190, 28821151, 57642302, 144105755, 201748057, 288211510, 403496114, 1008740285, 2017480570]

約数ペア:

[(1, 2017480570), (2, 1008740285), (5, 403496114), (7, 288211510), (10, 201748057), (14, 144105755), (35, 57642302), (70, 28821151), (103, 19587190), (206, 9793595), (515, 3917438), (721, 2798170), (1030, 1958719), (1442, 1399085), (3605, 559634), (7210, 279817)]