66636390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20759}}^1$

素因数の和:20876

約数の個数: 32

約数和(自身を含む): 161429760

約数和(自身を除く): 94793370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20759, 41518, 62277, 103795, 124554, 207590, 311385, 622770, 2221213, 4442426, 6663639, 11106065, 13327278, 22212130, 33318195, 66636390]

約数ペア:

[(1, 66636390), (2, 33318195), (3, 22212130), (5, 13327278), (6, 11106065), (10, 6663639), (15, 4442426), (30, 2221213), (107, 622770), (214, 311385), (321, 207590), (535, 124554), (642, 103795), (1070, 62277), (1605, 41518), (3210, 20759)]