139328070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{94781}}^1$

素因数の和:94805

約数の個数: 48

約数和(自身を含む): 388985328

約数和(自身を除く): 249657258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 94781, 189562, 284343, 473905, 568686, 663467, 947810, 1326934, 1421715, 1990401, 2843430, 3317335, 3980802, 4644269, 6634670, 9288538, 9952005, 13932807, 19904010, 23221345, 27865614, 46442690, 69664035, 139328070]

約数ペア:

[(1, 139328070), (2, 69664035), (3, 46442690), (5, 27865614), (6, 23221345), (7, 19904010), (10, 13932807), (14, 9952005), (15, 9288538), (21, 6634670), (30, 4644269), (35, 3980802), (42, 3317335), (49, 2843430), (70, 1990401), (98, 1421715), (105, 1326934), (147, 947810), (210, 663467), (245, 568686), (294, 473905), (490, 284343), (735, 189562), (1470, 94781)]