12904109220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5821}}^1\times {\mathrm{36947}}^1$

素因数の和:42780

約数の個数: 48

約数和(自身を含む): 36138691008

約数和(自身を除く): 23234581788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5821, 11642, 17463, 23284, 29105, 34926, 36947, 58210, 69852, 73894, 87315, 110841, 116420, 147788, 174630, 184735, 221682, 349260, 369470, 443364, 554205, 738940, 1108410, 2216820, 215068487, 430136974, 645205461, 860273948, 1075342435, 1290410922, 2150684870, 2580821844, 3226027305, 4301369740, 6452054610, 12904109220]

約数ペア:

[(1, 12904109220), (2, 6452054610), (3, 4301369740), (4, 3226027305), (5, 2580821844), (6, 2150684870), (10, 1290410922), (12, 1075342435), (15, 860273948), (20, 645205461), (30, 430136974), (60, 215068487), (5821, 2216820), (11642, 1108410), (17463, 738940), (23284, 554205), (29105, 443364), (34926, 369470), (36947, 349260), (58210, 221682), (69852, 184735), (73894, 174630), (87315, 147788), (110841, 116420)]