78006210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 121059390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1279, 1605, 2033, 2558, 3210, 3837, 4066, 6099, 6395, 7674, 10165, 12198, 12790, 19185, 20330, 24301, 30495, 38370, 48602, 60990, 72903, 121505, 136853, 145806, 243010, 273706, 364515, 410559, 684265, 729030, 821118, 1368530, 2052795, 2600207, 4105590, 5200414, 7800621, 13001035, 15601242, 26002070, 39003105, 78006210]

約数ペア:

[(1, 78006210), (2, 39003105), (3, 26002070), (5, 15601242), (6, 13001035), (10, 7800621), (15, 5200414), (19, 4105590), (30, 2600207), (38, 2052795), (57, 1368530), (95, 821118), (107, 729030), (114, 684265), (190, 410559), (214, 364515), (285, 273706), (321, 243010), (535, 145806), (570, 136853), (642, 121505), (1070, 72903), (1279, 60990), (1605, 48602), (2033, 38370), (2558, 30495), (3210, 24301), (3837, 20330), (4066, 19185), (6099, 12790), (6395, 12198), (7674, 10165)]