91073270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 173772000

約数和(自身を除く): 82698730

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 3217, 5662, 6434, 14155, 16085, 28310, 32170, 61123, 122246, 305615, 479333, 611230, 958666, 2396665, 4793330, 9107327, 18214654, 45536635, 91073270]

約数ペア:

[(1, 91073270), (2, 45536635), (5, 18214654), (10, 9107327), (19, 4793330), (38, 2396665), (95, 958666), (149, 611230), (190, 479333), (298, 305615), (745, 122246), (1490, 61123), (2831, 32170), (3217, 28310), (5662, 16085), (6434, 14155)]