70495172.000000000

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 310722048

約数和(自身を除く): 166317284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 196, 206, 311, 322, 412, 622, 644, 721, 1127, 1244, 1442, 2177, 2254, 2369, 2884, 4354, 4508, 4738, 5047, 7153, 8708, 9476, 10094, 14306, 15239, 16583, 20188, 28612, 30478, 32033, 33166, 50071, 60956, 64066, 66332, 100142, 116081, 128132, 200284, 224231, 232162, 350497, 448462, 464324, 700994, 736759, 896924, 1401988, 1473518, 1569617, 2947036, 3139234, 5157313, 6278468, 10314626, 20629252, 36101191, 72202382, 144404764]

約数ペア:

[(1, 144404764), (2, 72202382), (4, 36101191), (7, 20629252), (14, 10314626), (23, 6278468), (28, 5157313), (46, 3139234), (49, 2947036), (92, 1569617), (98, 1473518), (103, 1401988), (161, 896924), (196, 736759), (206, 700994), (311, 464324), (322, 448462), (412, 350497), (622, 232162), (644, 224231), (721, 200284), (1127, 128132), (1244, 116081), (1442, 100142), (2177, 66332), (2254, 64066), (2369, 60956), (2884, 50071), (4354, 33166), (4508, 32033), (4738, 30478), (5047, 28612), (7153, 20188), (8708, 16583), (9476, 15239), (10094, 14306)]