28950110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21767}}^1$

素因数の和:21800

約数の個数: 32

約数和(自身を含む): 62691840

約数和(自身を除く): 33741730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 21767, 43534, 108835, 152369, 217670, 304738, 413573, 761845, 827146, 1523690, 2067865, 2895011, 4135730, 5790022, 14475055, 28950110]

約数ペア:

[(1, 28950110), (2, 14475055), (5, 5790022), (7, 4135730), (10, 2895011), (14, 2067865), (19, 1523690), (35, 827146), (38, 761845), (70, 413573), (95, 304738), (133, 217670), (190, 152369), (266, 108835), (665, 43534), (1330, 21767)]