145924590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{694879}}^1$

素因数の和:694896

約数の個数: 32

約数和(自身を含む): 400250880

約数和(自身を除く): 254326290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 694879, 1389758, 2084637, 3474395, 4169274, 4864153, 6948790, 9728306, 10423185, 14592459, 20846370, 24320765, 29184918, 48641530, 72962295, 145924590]

約数ペア:

[(1, 145924590), (2, 72962295), (3, 48641530), (5, 29184918), (6, 24320765), (7, 20846370), (10, 14592459), (14, 10423185), (15, 9728306), (21, 6948790), (30, 4864153), (35, 4169274), (42, 3474395), (70, 2084637), (105, 1389758), (210, 694879)]