13969340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 37545984

約数和(自身を除く): 23576644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 193, 220, 235, 308, 329, 385, 386, 470, 517, 658, 770, 772, 940, 965, 1034, 1316, 1351, 1540, 1645, 1930, 2068, 2123, 2585, 2702, 3290, 3619, 3860, 4246, 5170, 5404, 6580, 6755, 7238, 8492, 9071, 10340, 10615, 13510, 14476, 14861, 18095, 18142, 21230, 27020, 29722, 36190, 36284, 42460, 45355, 59444, 63497, 72380, 74305, 90710, 99781, 126994, 148610, 181420, 199562, 253988, 297220, 317485, 399124, 498905, 634970, 698467, 997810, 1269940, 1396934, 1995620, 2793868, 3492335, 6984670, 13969340]

約数ペア:

[(1, 13969340), (2, 6984670), (4, 3492335), (5, 2793868), (7, 1995620), (10, 1396934), (11, 1269940), (14, 997810), (20, 698467), (22, 634970), (28, 498905), (35, 399124), (44, 317485), (47, 297220), (55, 253988), (70, 199562), (77, 181420), (94, 148610), (110, 126994), (140, 99781), (154, 90710), (188, 74305), (193, 72380), (220, 63497), (235, 59444), (308, 45355), (329, 42460), (385, 36284), (386, 36190), (470, 29722), (517, 27020), (658, 21230), (770, 18142), (772, 18095), (940, 14861), (965, 14476), (1034, 13510), (1316, 10615), (1351, 10340), (1540, 9071), (1645, 8492), (1930, 7238), (2068, 6755), (2123, 6580), (2585, 5404), (2702, 5170), (3290, 4246), (3619, 3860)]