668492130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{208253}}^1$

素因数の和:208370

約数の個数: 32

約数和(自身を含む): 1619383104

約数和(自身を除く): 950890974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 208253, 416506, 624759, 1041265, 1249518, 2082530, 3123795, 6247590, 22283071, 44566142, 66849213, 111415355, 133698426, 222830710, 334246065, 668492130]

約数ペア:

[(1, 668492130), (2, 334246065), (3, 222830710), (5, 133698426), (6, 111415355), (10, 66849213), (15, 44566142), (30, 22283071), (107, 6247590), (214, 3123795), (321, 2082530), (535, 1249518), (642, 1041265), (1070, 624759), (1605, 416506), (3210, 208253)]