67150590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172181}}^1$

素因数の和:172204

約数の個数: 32

約数和(自身を含む): 173559456

約数和(自身を除く): 106408866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172181, 344362, 516543, 860905, 1033086, 1721810, 2238353, 2582715, 4476706, 5165430, 6715059, 11191765, 13430118, 22383530, 33575295, 67150590]

約数ペア:

[(1, 67150590), (2, 33575295), (3, 22383530), (5, 13430118), (6, 11191765), (10, 6715059), (13, 5165430), (15, 4476706), (26, 2582715), (30, 2238353), (39, 1721810), (65, 1033086), (78, 860905), (130, 516543), (195, 344362), (390, 172181)]