85615670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 183638016

約数和(自身を除く): 98022346

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 235, 265, 329, 371, 470, 491, 530, 658, 742, 982, 1645, 1855, 2455, 2491, 3290, 3437, 3710, 4910, 4982, 6874, 12455, 17185, 17437, 23077, 24910, 26023, 34370, 34874, 46154, 52046, 87185, 115385, 130115, 161539, 174370, 182161, 230770, 260230, 323078, 364322, 807695, 910805, 1223081, 1615390, 1821610, 2446162, 6115405, 8561567, 12230810, 17123134, 42807835, 85615670]

約数ペア:

[(1, 85615670), (2, 42807835), (5, 17123134), (7, 12230810), (10, 8561567), (14, 6115405), (35, 2446162), (47, 1821610), (53, 1615390), (70, 1223081), (94, 910805), (106, 807695), (235, 364322), (265, 323078), (329, 260230), (371, 230770), (470, 182161), (491, 174370), (530, 161539), (658, 130115), (742, 115385), (982, 87185), (1645, 52046), (1855, 46154), (2455, 34874), (2491, 34370), (3290, 26023), (3437, 24910), (3710, 23077), (4910, 17437), (4982, 17185), (6874, 12455)]