995378227990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3366973}}^1$

素因数の和:3367081

約数の個数: 64

約数和(自身を含む): 1989800826624

約数和(自身を除く): 994422598634

約数列:

[1, 2, 5, 10, 17, 34, 37, 47, 74, 85, 94, 170, 185, 235, 370, 470, 629, 799, 1258, 1598, 1739, 3145, 3478, 3995, 6290, 7990, 8695, 17390, 29563, 59126, 147815, 295630, 3366973, 6733946, 16834865, 33669730, 57238541, 114477082, 124578001, 158247731, 249156002, 286192705, 316495462, 572385410, 622890005, 791238655, 1245780010, 1582477310, 2117826017, 2690211427, 4235652034, 5380422854, 5855166047, 10589130085, 11710332094, 13451057135, 21178260170, 26902114270, 29275830235, 58551660470, 99537822799, 199075645598, 497689113995, 995378227990]

約数ペア:

[(1, 995378227990), (2, 497689113995), (5, 199075645598), (10, 99537822799), (17, 58551660470), (34, 29275830235), (37, 26902114270), (47, 21178260170), (74, 13451057135), (85, 11710332094), (94, 10589130085), (170, 5855166047), (185, 5380422854), (235, 4235652034), (370, 2690211427), (470, 2117826017), (629, 1582477310), (799, 1245780010), (1258, 791238655), (1598, 622890005), (1739, 572385410), (3145, 316495462), (3478, 286192705), (3995, 249156002), (6290, 158247731), (7990, 124578001), (8695, 114477082), (17390, 57238541), (29563, 33669730), (59126, 16834865), (147815, 6733946), (295630, 3366973)]