289453350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{66541}}^1$

素因数の和:66585

約数の個数: 48

約数和(自身を含む): 742608720

約数和(自身を除く): 453155370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 66541, 133082, 199623, 332705, 399246, 665410, 998115, 1663525, 1929689, 1996230, 3327050, 3859378, 4990575, 5789067, 9648445, 9981150, 11578134, 19296890, 28945335, 48242225, 57890670, 96484450, 144726675, 289453350]

約数ペア:

[(1, 289453350), (2, 144726675), (3, 96484450), (5, 57890670), (6, 48242225), (10, 28945335), (15, 19296890), (25, 11578134), (29, 9981150), (30, 9648445), (50, 5789067), (58, 4990575), (75, 3859378), (87, 3327050), (145, 1996230), (150, 1929689), (174, 1663525), (290, 998115), (435, 665410), (725, 399246), (870, 332705), (1450, 199623), (2175, 133082), (4350, 66541)]