30649905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 63032424

約数和(自身を除く): 32382519

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 433, 495, 585, 605, 715, 1089, 1287, 1299, 1573, 1815, 2145, 2165, 3897, 4719, 4763, 5445, 5629, 6435, 6495, 7865, 14157, 14289, 16887, 19485, 23595, 23815, 28145, 42867, 50661, 52393, 61919, 70785, 71445, 84435, 157179, 185757, 214335, 253305, 261965, 309595, 471537, 557271, 681109, 785895, 928785, 2043327, 2357685, 2786355, 3405545, 6129981, 10216635, 30649905]

約数ペア:

[(1, 30649905), (3, 10216635), (5, 6129981), (9, 3405545), (11, 2786355), (13, 2357685), (15, 2043327), (33, 928785), (39, 785895), (45, 681109), (55, 557271), (65, 471537), (99, 309595), (117, 261965), (121, 253305), (143, 214335), (165, 185757), (195, 157179), (363, 84435), (429, 71445), (433, 70785), (495, 61919), (585, 52393), (605, 50661), (715, 42867), (1089, 28145), (1287, 23815), (1299, 23595), (1573, 19485), (1815, 16887), (2145, 14289), (2165, 14157), (3897, 7865), (4719, 6495), (4763, 6435), (5445, 5629)]