19296270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 58069440

約数和(自身を除く): 38773170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 281, 315, 327, 545, 562, 630, 654, 763, 843, 981, 1090, 1405, 1526, 1635, 1686, 1962, 1967, 2289, 2529, 2810, 3270, 3815, 3934, 4215, 4578, 4905, 5058, 5901, 6867, 7630, 8430, 9810, 9835, 11445, 11802, 12645, 13734, 17703, 19670, 22890, 25290, 29505, 30629, 34335, 35406, 59010, 61258, 68670, 88515, 91887, 153145, 177030, 183774, 214403, 275661, 306290, 428806, 459435, 551322, 643209, 918870, 1072015, 1286418, 1378305, 1929627, 2144030, 2756610, 3216045, 3859254, 6432090, 9648135, 19296270]

約数ペア:

[(1, 19296270), (2, 9648135), (3, 6432090), (5, 3859254), (6, 3216045), (7, 2756610), (9, 2144030), (10, 1929627), (14, 1378305), (15, 1286418), (18, 1072015), (21, 918870), (30, 643209), (35, 551322), (42, 459435), (45, 428806), (63, 306290), (70, 275661), (90, 214403), (105, 183774), (109, 177030), (126, 153145), (210, 91887), (218, 88515), (281, 68670), (315, 61258), (327, 59010), (545, 35406), (562, 34335), (630, 30629), (654, 29505), (763, 25290), (843, 22890), (981, 19670), (1090, 17703), (1405, 13734), (1526, 12645), (1635, 11802), (1686, 11445), (1962, 9835), (1967, 9810), (2289, 8430), (2529, 7630), (2810, 6867), (3270, 5901), (3815, 5058), (3934, 4905), (4215, 4578)]