6433382690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{20639}}^1$

素因数の和:20787

約数の個数: 64

約数和(自身を含む): 13636270080

約数和(自身を除く): 7202887390

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 73, 122, 146, 305, 365, 427, 511, 610, 730, 854, 1022, 2135, 2555, 4270, 4453, 5110, 8906, 20639, 22265, 31171, 41278, 44530, 62342, 103195, 144473, 155855, 206390, 288946, 311710, 722365, 1258979, 1444730, 1506647, 2517958, 3013294, 6294895, 7533235, 8812853, 10546529, 12589790, 15066470, 17625706, 21093058, 44064265, 52732645, 88128530, 91905467, 105465290, 183810934, 459527335, 643338269, 919054670, 1286676538, 3216691345, 6433382690]

約数ペア:

[(1, 6433382690), (2, 3216691345), (5, 1286676538), (7, 919054670), (10, 643338269), (14, 459527335), (35, 183810934), (61, 105465290), (70, 91905467), (73, 88128530), (122, 52732645), (146, 44064265), (305, 21093058), (365, 17625706), (427, 15066470), (511, 12589790), (610, 10546529), (730, 8812853), (854, 7533235), (1022, 6294895), (2135, 3013294), (2555, 2517958), (4270, 1506647), (4453, 1444730), (5110, 1258979), (8906, 722365), (20639, 311710), (22265, 288946), (31171, 206390), (41278, 155855), (44530, 144473), (62342, 103195)]