17739210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 45453312

約数和(自身を除く): 27714102

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 547, 690, 705, 1081, 1094, 1410, 1641, 2162, 2735, 3243, 3282, 5405, 5470, 6486, 8205, 10810, 12581, 16215, 16410, 25162, 25709, 32430, 37743, 51418, 62905, 75486, 77127, 125810, 128545, 154254, 188715, 257090, 377430, 385635, 591307, 771270, 1182614, 1773921, 2956535, 3547842, 5913070, 8869605, 17739210]

約数ペア:

[(1, 17739210), (2, 8869605), (3, 5913070), (5, 3547842), (6, 2956535), (10, 1773921), (15, 1182614), (23, 771270), (30, 591307), (46, 385635), (47, 377430), (69, 257090), (94, 188715), (115, 154254), (138, 128545), (141, 125810), (230, 77127), (235, 75486), (282, 62905), (345, 51418), (470, 37743), (547, 32430), (690, 25709), (705, 25162), (1081, 16410), (1094, 16215), (1410, 12581), (1641, 10810), (2162, 8205), (2735, 6486), (3243, 5470), (3282, 5405)]