210936403980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1171868911}}^1$

素因数の和:1171868926

約数の個数: 36

約数和(自身を含む): 639840425952

約数和(自身を除く): 428904021972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1171868911, 2343737822, 3515606733, 4687475644, 5859344555, 7031213466, 10546820199, 11718689110, 14062426932, 17578033665, 21093640398, 23437378220, 35156067330, 42187280796, 52734100995, 70312134660, 105468201990, 210936403980]

約数ペア:

[(1, 210936403980), (2, 105468201990), (3, 70312134660), (4, 52734100995), (5, 42187280796), (6, 35156067330), (9, 23437378220), (10, 21093640398), (12, 17578033665), (15, 14062426932), (18, 11718689110), (20, 10546820199), (30, 7031213466), (36, 5859344555), (45, 4687475644), (60, 3515606733), (90, 2343737822), (180, 1171868911)]