123688770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8419

約数の個数: 64

約数和(自身を含む): 325192320

約数和(自身を除く): 201503550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 8363, 14790, 16726, 25089, 41815, 50178, 83630, 125445, 142171, 242527, 250890, 284342, 426513, 485054, 710855, 727581, 853026, 1212635, 1421710, 1455162, 2132565, 2425270, 3637905, 4122959, 4265130, 7275810, 8245918, 12368877, 20614795, 24737754, 41229590, 61844385, 123688770]

約数ペア:

[(1, 123688770), (2, 61844385), (3, 41229590), (5, 24737754), (6, 20614795), (10, 12368877), (15, 8245918), (17, 7275810), (29, 4265130), (30, 4122959), (34, 3637905), (51, 2425270), (58, 2132565), (85, 1455162), (87, 1421710), (102, 1212635), (145, 853026), (170, 727581), (174, 710855), (255, 485054), (290, 426513), (435, 284342), (493, 250890), (510, 242527), (870, 142171), (986, 125445), (1479, 83630), (2465, 50178), (2958, 41815), (4930, 25089), (7395, 16726), (8363, 14790)]