54820290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 151061760

約数和(自身を除く): 96241470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 562, 843, 929, 1405, 1686, 1858, 1967, 2787, 2810, 3934, 4215, 4645, 5574, 5901, 6503, 8430, 9290, 9835, 11802, 13006, 13935, 19509, 19670, 27870, 29505, 32515, 39018, 59010, 65030, 97545, 195090, 261049, 522098, 783147, 1305245, 1566294, 1827343, 2610490, 3654686, 3915735, 5482029, 7831470, 9136715, 10964058, 18273430, 27410145, 54820290]

約数ペア:

[(1, 54820290), (2, 27410145), (3, 18273430), (5, 10964058), (6, 9136715), (7, 7831470), (10, 5482029), (14, 3915735), (15, 3654686), (21, 2610490), (30, 1827343), (35, 1566294), (42, 1305245), (70, 783147), (105, 522098), (210, 261049), (281, 195090), (562, 97545), (843, 65030), (929, 59010), (1405, 39018), (1686, 32515), (1858, 29505), (1967, 27870), (2787, 19670), (2810, 19509), (3934, 13935), (4215, 13006), (4645, 11802), (5574, 9835), (5901, 9290), (6503, 8430)]