905084930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{6581}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 1727380080

約数和(自身を除く): 822295150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 809, 1618, 4045, 6581, 8090, 13162, 13753, 27506, 32905, 65810, 68765, 111877, 137530, 223754, 559385, 1118770, 5324029, 10648058, 26620145, 53240290, 90508493, 181016986, 452542465, 905084930]

約数ペア:

[(1, 905084930), (2, 452542465), (5, 181016986), (10, 90508493), (17, 53240290), (34, 26620145), (85, 10648058), (170, 5324029), (809, 1118770), (1618, 559385), (4045, 223754), (6581, 137530), (8090, 111877), (13162, 68765), (13753, 65810), (27506, 32905)]