2017231770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{1193}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 4889859840

約数和(自身を除く): 2872628070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 359, 471, 718, 785, 942, 1077, 1193, 1570, 1795, 2154, 2355, 2386, 3579, 3590, 4710, 5385, 5965, 7158, 10770, 11930, 17895, 35790, 56363, 112726, 169089, 187301, 281815, 338178, 374602, 428287, 561903, 563630, 845445, 856574, 936505, 1123806, 1284861, 1690890, 1873010, 2141435, 2569722, 2809515, 4282870, 5619030, 6424305, 12848610, 67241059, 134482118, 201723177, 336205295, 403446354, 672410590, 1008615885, 2017231770]

約数ペア:

[(1, 2017231770), (2, 1008615885), (3, 672410590), (5, 403446354), (6, 336205295), (10, 201723177), (15, 134482118), (30, 67241059), (157, 12848610), (314, 6424305), (359, 5619030), (471, 4282870), (718, 2809515), (785, 2569722), (942, 2141435), (1077, 1873010), (1193, 1690890), (1570, 1284861), (1795, 1123806), (2154, 936505), (2355, 856574), (2386, 845445), (3579, 563630), (3590, 561903), (4710, 428287), (5385, 374602), (5965, 338178), (7158, 281815), (10770, 187301), (11930, 169089), (17895, 112726), (35790, 56363)]