30743944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 74390400

約数和(自身を除く): 43646456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 1721, 2233, 2552, 3442, 4466, 6884, 8932, 12047, 13768, 17864, 18931, 24094, 37862, 48188, 49909, 75724, 96376, 99818, 132517, 151448, 199636, 265034, 349363, 399272, 530068, 548999, 698726, 1060136, 1097998, 1397452, 2195996, 2794904, 3842993, 4391992, 7685986, 15371972, 30743944]

約数ペア:

[(1, 30743944), (2, 15371972), (4, 7685986), (7, 4391992), (8, 3842993), (11, 2794904), (14, 2195996), (22, 1397452), (28, 1097998), (29, 1060136), (44, 698726), (56, 548999), (58, 530068), (77, 399272), (88, 349363), (116, 265034), (154, 199636), (203, 151448), (232, 132517), (308, 99818), (319, 96376), (406, 75724), (616, 49909), (638, 48188), (812, 37862), (1276, 24094), (1624, 18931), (1721, 17864), (2233, 13768), (2552, 12047), (3442, 8932), (4466, 6884)]