38936870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 82121040

約数和(自身を除く): 43184170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 347, 458, 490, 694, 1145, 1603, 1735, 2290, 2429, 3206, 3470, 4858, 8015, 11221, 12145, 16030, 17003, 22442, 24290, 34006, 56105, 79463, 85015, 112210, 158926, 170030, 397315, 556241, 794630, 1112482, 2781205, 3893687, 5562410, 7787374, 19468435, 38936870]

約数ペア:

[(1, 38936870), (2, 19468435), (5, 7787374), (7, 5562410), (10, 3893687), (14, 2781205), (35, 1112482), (49, 794630), (70, 556241), (98, 397315), (229, 170030), (245, 158926), (347, 112210), (458, 85015), (490, 79463), (694, 56105), (1145, 34006), (1603, 24290), (1735, 22442), (2290, 17003), (2429, 16030), (3206, 12145), (3470, 11221), (4858, 8015)]