7814310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 21676032

約数和(自身を除く): 13861722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 293, 381, 586, 635, 762, 879, 889, 1270, 1465, 1758, 1778, 1905, 2051, 2667, 2930, 3810, 4102, 4395, 4445, 5334, 6153, 8790, 8890, 10255, 12306, 13335, 20510, 26670, 30765, 37211, 61530, 74422, 111633, 186055, 223266, 260477, 372110, 520954, 558165, 781431, 1116330, 1302385, 1562862, 2604770, 3907155, 7814310]

約数ペア:

[(1, 7814310), (2, 3907155), (3, 2604770), (5, 1562862), (6, 1302385), (7, 1116330), (10, 781431), (14, 558165), (15, 520954), (21, 372110), (30, 260477), (35, 223266), (42, 186055), (70, 111633), (105, 74422), (127, 61530), (210, 37211), (254, 30765), (293, 26670), (381, 20510), (586, 13335), (635, 12306), (762, 10255), (879, 8890), (889, 8790), (1270, 6153), (1465, 5334), (1758, 4445), (1778, 4395), (1905, 4102), (2051, 3810), (2667, 2930)]