1536091780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{32503}}^1$

素因数の和:32668

約数の個数: 48

約数和(自身を含む): 3440223360

約数和(自身を除く): 1904131580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11815, 23630, 32503, 47260, 65006, 130012, 162515, 325030, 552551, 650060, 1105102, 2210204, 2762755, 4517917, 5525510, 9035834, 11051020, 18071668, 22589585, 45179170, 76804589, 90358340, 153609178, 307218356, 384022945, 768045890, 1536091780]

約数ペア:

[(1, 1536091780), (2, 768045890), (4, 384022945), (5, 307218356), (10, 153609178), (17, 90358340), (20, 76804589), (34, 45179170), (68, 22589585), (85, 18071668), (139, 11051020), (170, 9035834), (278, 5525510), (340, 4517917), (556, 2762755), (695, 2210204), (1390, 1105102), (2363, 650060), (2780, 552551), (4726, 325030), (9452, 162515), (11815, 130012), (23630, 65006), (32503, 47260)]