1330592890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19303

約数の個数: 64

約数和(自身を含む): 2841412608

約数和(自身を除く): 1510819718

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 407, 629, 814, 935, 1258, 1870, 2035, 3145, 4070, 6290, 6919, 13838, 19231, 34595, 38462, 69190, 96155, 192310, 211541, 326927, 423082, 653854, 711547, 1057705, 1423094, 1634635, 2115410, 3269270, 3557735, 3596197, 7115470, 7192394, 7827017, 12096299, 15654034, 17980985, 24192598, 35961970, 39135085, 60481495, 78270170, 120962990, 133059289, 266118578, 665296445, 1330592890]

約数ペア:

[(1, 1330592890), (2, 665296445), (5, 266118578), (10, 133059289), (11, 120962990), (17, 78270170), (22, 60481495), (34, 39135085), (37, 35961970), (55, 24192598), (74, 17980985), (85, 15654034), (110, 12096299), (170, 7827017), (185, 7192394), (187, 7115470), (370, 3596197), (374, 3557735), (407, 3269270), (629, 2115410), (814, 1634635), (935, 1423094), (1258, 1057705), (1870, 711547), (2035, 653854), (3145, 423082), (4070, 326927), (6290, 211541), (6919, 192310), (13838, 96155), (19231, 69190), (34595, 38462)]