258652170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 796262400

約数和(自身を除く): 537610230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 642, 749, 945, 963, 1070, 1279, 1498, 1605, 1890, 1926, 2247, 2558, 2889, 3210, 3745, 3837, 4494, 4815, 5778, 6395, 6741, 7490, 7674, 8953, 9630, 11235, 11511, 12790, 13482, 14445, 17906, 19185, 20223, 22470, 23022, 26859, 28890, 33705, 34533, 38370, 40446, 44765, 53718, 57555, 67410, 69066, 80577, 89530, 101115, 115110, 134295, 136853, 161154, 172665, 202230, 241731, 268590, 273706, 345330, 402885, 410559, 483462, 684265, 805770, 821118, 957971, 1208655, 1231677, 1368530, 1915942, 2052795, 2417310, 2463354, 2873913, 3695031, 4105590, 4789855, 5747826, 6158385, 7390062, 8621739, 9579710, 12316770, 14369565, 17243478, 18475155, 25865217, 28739130, 36950310, 43108695, 51730434, 86217390, 129326085, 258652170]

約数ペア:

[(1, 258652170), (2, 129326085), (3, 86217390), (5, 51730434), (6, 43108695), (7, 36950310), (9, 28739130), (10, 25865217), (14, 18475155), (15, 17243478), (18, 14369565), (21, 12316770), (27, 9579710), (30, 8621739), (35, 7390062), (42, 6158385), (45, 5747826), (54, 4789855), (63, 4105590), (70, 3695031), (90, 2873913), (105, 2463354), (107, 2417310), (126, 2052795), (135, 1915942), (189, 1368530), (210, 1231677), (214, 1208655), (270, 957971), (315, 821118), (321, 805770), (378, 684265), (535, 483462), (630, 410559), (642, 402885), (749, 345330), (945, 273706), (963, 268590), (1070, 241731), (1279, 202230), (1498, 172665), (1605, 161154), (1890, 136853), (1926, 134295), (2247, 115110), (2558, 101115), (2889, 89530), (3210, 80577), (3745, 69066), (3837, 67410), (4494, 57555), (4815, 53718), (5778, 44765), (6395, 40446), (6741, 38370), (7490, 34533), (7674, 33705), (8953, 28890), (9630, 26859), (11235, 23022), (11511, 22470), (12790, 20223), (13482, 19185), (14445, 17906)]