234505740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1987}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 753467904

約数和(自身を除く): 518962164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 1124, 1405, 1686, 1967, 1987, 2810, 3372, 3934, 3974, 4215, 5620, 5901, 5961, 7868, 7948, 8430, 9835, 9935, 11802, 11922, 13909, 16860, 19670, 19870, 23604, 23844, 27818, 29505, 29805, 39340, 39740, 41727, 55636, 59010, 59610, 69545, 83454, 118020, 119220, 139090, 166908, 208635, 278180, 417270, 558347, 834540, 1116694, 1675041, 2233388, 2791735, 3350082, 3908429, 5583470, 6700164, 7816858, 8375205, 11166940, 11725287, 15633716, 16750410, 19542145, 23450574, 33500820, 39084290, 46901148, 58626435, 78168580, 117252870, 234505740]

約数ペア:

[(1, 234505740), (2, 117252870), (3, 78168580), (4, 58626435), (5, 46901148), (6, 39084290), (7, 33500820), (10, 23450574), (12, 19542145), (14, 16750410), (15, 15633716), (20, 11725287), (21, 11166940), (28, 8375205), (30, 7816858), (35, 6700164), (42, 5583470), (60, 3908429), (70, 3350082), (84, 2791735), (105, 2233388), (140, 1675041), (210, 1116694), (281, 834540), (420, 558347), (562, 417270), (843, 278180), (1124, 208635), (1405, 166908), (1686, 139090), (1967, 119220), (1987, 118020), (2810, 83454), (3372, 69545), (3934, 59610), (3974, 59010), (4215, 55636), (5620, 41727), (5901, 39740), (5961, 39340), (7868, 29805), (7948, 29505), (8430, 27818), (9835, 23844), (9935, 23604), (11802, 19870), (11922, 19670), (13909, 16860)]