2143190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 4670784

約数和(自身を除く): 2527594

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1801, 3602, 9005, 12607, 18010, 25214, 30617, 61234, 63035, 126070, 153085, 214319, 306170, 428638, 1071595, 2143190]

約数ペア:

[(1, 2143190), (2, 1071595), (5, 428638), (7, 306170), (10, 214319), (14, 153085), (17, 126070), (34, 63035), (35, 61234), (70, 30617), (85, 25214), (119, 18010), (170, 12607), (238, 9005), (595, 3602), (1190, 1801)]