70929780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69539}}^1$

素因数の和:69568

約数の個数: 48

約数和(自身を含む): 210288960

約数和(自身を除く): 139359180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 69539, 139078, 208617, 278156, 347695, 417234, 695390, 834468, 1043085, 1182163, 1390780, 2086170, 2364326, 3546489, 4172340, 4728652, 5910815, 7092978, 11821630, 14185956, 17732445, 23643260, 35464890, 70929780]

約数ペア:

[(1, 70929780), (2, 35464890), (3, 23643260), (4, 17732445), (5, 14185956), (6, 11821630), (10, 7092978), (12, 5910815), (15, 4728652), (17, 4172340), (20, 3546489), (30, 2364326), (34, 2086170), (51, 1390780), (60, 1182163), (68, 1043085), (85, 834468), (102, 695390), (170, 417234), (204, 347695), (255, 278156), (340, 208617), (510, 139078), (1020, 69539)]