12915885850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{358277}}^1$

素因数の和:358399

約数の個数: 48

約数和(自身を含む): 27722118528

約数和(自身を除く): 14806232678

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 5150, 7210, 18025, 36050, 358277, 716554, 1791385, 2507939, 3582770, 5015878, 8956925, 12539695, 17913850, 25079390, 36902531, 62698475, 73805062, 125396950, 184512655, 258317717, 369025310, 516635434, 922563275, 1291588585, 1845126550, 2583177170, 6457942925, 12915885850]

約数ペア:

[(1, 12915885850), (2, 6457942925), (5, 2583177170), (7, 1845126550), (10, 1291588585), (14, 922563275), (25, 516635434), (35, 369025310), (50, 258317717), (70, 184512655), (103, 125396950), (175, 73805062), (206, 62698475), (350, 36902531), (515, 25079390), (721, 17913850), (1030, 12539695), (1442, 8956925), (2575, 5015878), (3605, 3582770), (5150, 2507939), (7210, 1791385), (18025, 716554), (36050, 358277)]