74122440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{88241}}^1$

素因数の和:88262

約数の個数: 64

約数和(自身を含む): 254136960

約数和(自身を除く): 180014520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 88241, 176482, 264723, 352964, 441205, 529446, 617687, 705928, 882410, 1058892, 1235374, 1323615, 1764820, 1853061, 2117784, 2470748, 2647230, 3088435, 3529640, 3706122, 4941496, 5294460, 6176870, 7412244, 9265305, 10588920, 12353740, 14824488, 18530610, 24707480, 37061220, 74122440]

約数ペア:

[(1, 74122440), (2, 37061220), (3, 24707480), (4, 18530610), (5, 14824488), (6, 12353740), (7, 10588920), (8, 9265305), (10, 7412244), (12, 6176870), (14, 5294460), (15, 4941496), (20, 3706122), (21, 3529640), (24, 3088435), (28, 2647230), (30, 2470748), (35, 2117784), (40, 1853061), (42, 1764820), (56, 1323615), (60, 1235374), (70, 1058892), (84, 882410), (105, 705928), (120, 617687), (140, 529446), (168, 441205), (210, 352964), (280, 264723), (420, 176482), (840, 88241)]