2017561770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{50833}}^1$

素因数の和:50866

約数の個数: 120

約数和(自身を含む): 6310837764

約数和(自身を除く): 4293275994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7938, 13230, 19845, 39690, 50833, 101666, 152499, 254165, 304998, 355831, 457497, 508330, 711662, 762495, 914994, 1067493, 1372491, 1524990, 1779155, 2134986, 2287485, 2490817, 2744982, 3202479, 3558310, 4117473, 4574970, 4981634, 5337465, 6404958, 6862455, 7472451, 8234946, 9607437, 10674930, 12454085, 13724910, 14944902, 16012395, 19214874, 20587365, 22417353, 24908170, 28822311, 32024790, 37362255, 41174730, 44834706, 48037185, 57644622, 67252059, 74724510, 96074370, 112086765, 134504118, 144111555, 201756177, 224173530, 288223110, 336260295, 403512354, 672520590, 1008780885, 2017561770]

約数ペア:

[(1, 2017561770), (2, 1008780885), (3, 672520590), (5, 403512354), (6, 336260295), (7, 288223110), (9, 224173530), (10, 201756177), (14, 144111555), (15, 134504118), (18, 112086765), (21, 96074370), (27, 74724510), (30, 67252059), (35, 57644622), (42, 48037185), (45, 44834706), (49, 41174730), (54, 37362255), (63, 32024790), (70, 28822311), (81, 24908170), (90, 22417353), (98, 20587365), (105, 19214874), (126, 16012395), (135, 14944902), (147, 13724910), (162, 12454085), (189, 10674930), (210, 9607437), (245, 8234946), (270, 7472451), (294, 6862455), (315, 6404958), (378, 5337465), (405, 4981634), (441, 4574970), (490, 4117473), (567, 3558310), (630, 3202479), (735, 2744982), (810, 2490817), (882, 2287485), (945, 2134986), (1134, 1779155), (1323, 1524990), (1470, 1372491), (1890, 1067493), (2205, 914994), (2646, 762495), (2835, 711662), (3969, 508330), (4410, 457497), (5670, 355831), (6615, 304998), (7938, 254165), (13230, 152499), (19845, 101666), (39690, 50833)]