26242470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6837

約数の個数: 48

約数和(自身を含む): 69827472

約数和(自身を除く): 43585002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6781, 13562, 20343, 33905, 40686, 61029, 67810, 101715, 122058, 203430, 291583, 305145, 583166, 610290, 874749, 1457915, 1749498, 2624247, 2915830, 4373745, 5248494, 8747490, 13121235, 26242470]

約数ペア:

[(1, 26242470), (2, 13121235), (3, 8747490), (5, 5248494), (6, 4373745), (9, 2915830), (10, 2624247), (15, 1749498), (18, 1457915), (30, 874749), (43, 610290), (45, 583166), (86, 305145), (90, 291583), (129, 203430), (215, 122058), (258, 101715), (387, 67810), (430, 61029), (645, 40686), (774, 33905), (1290, 20343), (1935, 13562), (3870, 6781)]