30893335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 16384745

約数列:

[1, 5, 11, 17, 19, 37, 47, 55, 85, 95, 185, 187, 209, 235, 323, 407, 517, 629, 703, 799, 893, 935, 1045, 1615, 1739, 2035, 2585, 3145, 3515, 3553, 3995, 4465, 6919, 7733, 8695, 8789, 9823, 11951, 15181, 17765, 19129, 29563, 33041, 34595, 38665, 43945, 49115, 59755, 75905, 95645, 131461, 147815, 165205, 166991, 325193, 363451, 561697, 657305, 834955, 1625965, 1817255, 2808485, 6178667, 30893335]

約数ペア:

[(1, 30893335), (5, 6178667), (11, 2808485), (17, 1817255), (19, 1625965), (37, 834955), (47, 657305), (55, 561697), (85, 363451), (95, 325193), (185, 166991), (187, 165205), (209, 147815), (235, 131461), (323, 95645), (407, 75905), (517, 59755), (629, 49115), (703, 43945), (799, 38665), (893, 34595), (935, 33041), (1045, 29563), (1615, 19129), (1739, 17765), (2035, 15181), (2585, 11951), (3145, 9823), (3515, 8789), (3553, 8695), (3995, 7733), (4465, 6919)]