30434800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6917}}^1$

素因数の和:6946

約数の個数: 60

約数和(自身を含む): 79778376

約数和(自身を除く): 49343576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6917, 13834, 27668, 34585, 55336, 69170, 76087, 110672, 138340, 152174, 172925, 276680, 304348, 345850, 380435, 553360, 608696, 691700, 760870, 1217392, 1383400, 1521740, 1902175, 2766800, 3043480, 3804350, 6086960, 7608700, 15217400, 30434800]

約数ペア:

[(1, 30434800), (2, 15217400), (4, 7608700), (5, 6086960), (8, 3804350), (10, 3043480), (11, 2766800), (16, 1902175), (20, 1521740), (22, 1383400), (25, 1217392), (40, 760870), (44, 691700), (50, 608696), (55, 553360), (80, 380435), (88, 345850), (100, 304348), (110, 276680), (176, 172925), (200, 152174), (220, 138340), (275, 110672), (400, 76087), (440, 69170), (550, 55336), (880, 34585), (1100, 27668), (2200, 13834), (4400, 6917)]