201510470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66947}}^1$

素因数の和:67004

約数の個数: 32

約数和(自身を含む): 424182528

約数和(自身を除く): 222672058

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66947, 133894, 334735, 468629, 669470, 937258, 2343145, 2878721, 4686290, 5757442, 14393605, 20151047, 28787210, 40302094, 100755235, 201510470]

約数ペア:

[(1, 201510470), (2, 100755235), (5, 40302094), (7, 28787210), (10, 20151047), (14, 14393605), (35, 5757442), (43, 4686290), (70, 2878721), (86, 2343145), (215, 937258), (301, 669470), (430, 468629), (602, 334735), (1505, 133894), (3010, 66947)]