67261460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11232

約数の個数: 48

約数和(自身を含む): 165196416

約数和(自身を除く): 97934956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11173, 22346, 44692, 55865, 78211, 111730, 156422, 223460, 312844, 391055, 480439, 782110, 960878, 1564220, 1921756, 2402195, 3363073, 4804390, 6726146, 9608780, 13452292, 16815365, 33630730, 67261460]

約数ペア:

[(1, 67261460), (2, 33630730), (4, 16815365), (5, 13452292), (7, 9608780), (10, 6726146), (14, 4804390), (20, 3363073), (28, 2402195), (35, 1921756), (43, 1564220), (70, 960878), (86, 782110), (140, 480439), (172, 391055), (215, 312844), (301, 223460), (430, 156422), (602, 111730), (860, 78211), (1204, 55865), (1505, 44692), (3010, 22346), (6020, 11173)]