142281090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 439326720

約数和(自身を除く): 297045630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 498, 581, 630, 747, 830, 907, 945, 1162, 1245, 1494, 1743, 1814, 1890, 2241, 2490, 2721, 2905, 3486, 3735, 4482, 4535, 5229, 5442, 5810, 6349, 7470, 8163, 8715, 9070, 10458, 11205, 12698, 13605, 15687, 16326, 17430, 19047, 22410, 24489, 26145, 27210, 31374, 31745, 38094, 40815, 48978, 52290, 57141, 63490, 75281, 78435, 81630, 95235, 114282, 122445, 150562, 156870, 171423, 190470, 225843, 244890, 285705, 342846, 376405, 451686, 526967, 571410, 677529, 752810, 857115, 1053934, 1129215, 1355058, 1580901, 1714230, 2032587, 2258430, 2634835, 3161802, 3387645, 4065174, 4742703, 5269670, 6775290, 7904505, 9485406, 10162935, 14228109, 15809010, 20325870, 23713515, 28456218, 47427030, 71140545, 142281090]

約数ペア:

[(1, 142281090), (2, 71140545), (3, 47427030), (5, 28456218), (6, 23713515), (7, 20325870), (9, 15809010), (10, 14228109), (14, 10162935), (15, 9485406), (18, 7904505), (21, 6775290), (27, 5269670), (30, 4742703), (35, 4065174), (42, 3387645), (45, 3161802), (54, 2634835), (63, 2258430), (70, 2032587), (83, 1714230), (90, 1580901), (105, 1355058), (126, 1129215), (135, 1053934), (166, 857115), (189, 752810), (210, 677529), (249, 571410), (270, 526967), (315, 451686), (378, 376405), (415, 342846), (498, 285705), (581, 244890), (630, 225843), (747, 190470), (830, 171423), (907, 156870), (945, 150562), (1162, 122445), (1245, 114282), (1494, 95235), (1743, 81630), (1814, 78435), (1890, 75281), (2241, 63490), (2490, 57141), (2721, 52290), (2905, 48978), (3486, 40815), (3735, 38094), (4482, 31745), (4535, 31374), (5229, 27210), (5442, 26145), (5810, 24489), (6349, 22410), (7470, 19047), (8163, 17430), (8715, 16326), (9070, 15687), (10458, 13605), (11205, 12698)]