102173330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 216014040

約数和(自身を除く): 113840710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 1913, 3815, 3826, 5341, 7630, 9565, 10682, 13391, 19130, 26705, 26782, 53410, 66955, 93737, 133910, 187474, 208517, 417034, 468685, 937370, 1042585, 1459619, 2085170, 2919238, 7298095, 10217333, 14596190, 20434666, 51086665, 102173330]

約数ペア:

[(1, 102173330), (2, 51086665), (5, 20434666), (7, 14596190), (10, 10217333), (14, 7298095), (35, 2919238), (49, 2085170), (70, 1459619), (98, 1042585), (109, 937370), (218, 468685), (245, 417034), (490, 208517), (545, 187474), (763, 133910), (1090, 93737), (1526, 66955), (1913, 53410), (3815, 26782), (3826, 26705), (5341, 19130), (7630, 13391), (9565, 10682)]