134635620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{320561}}^1$

素因数の和:320580

約数の個数: 48

約数和(自身を含む): 430835328

約数和(自身を除く): 296199708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 320561, 641122, 961683, 1282244, 1602805, 1923366, 2243927, 3205610, 3846732, 4487854, 4808415, 6411220, 6731781, 8975708, 9616830, 11219635, 13463562, 19233660, 22439270, 26927124, 33658905, 44878540, 67317810, 134635620]

約数ペア:

[(1, 134635620), (2, 67317810), (3, 44878540), (4, 33658905), (5, 26927124), (6, 22439270), (7, 19233660), (10, 13463562), (12, 11219635), (14, 9616830), (15, 8975708), (20, 6731781), (21, 6411220), (28, 4808415), (30, 4487854), (35, 3846732), (42, 3205610), (60, 2243927), (70, 1923366), (84, 1602805), (105, 1282244), (140, 961683), (210, 641122), (420, 320561)]