30103227

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 54812160

約数和(自身を除く): 24708933

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 359, 363, 693, 847, 1077, 1089, 1331, 2513, 2541, 3231, 3949, 3993, 7539, 7623, 9317, 11847, 11979, 22617, 27643, 27951, 35541, 43439, 82929, 83853, 130317, 248787, 304073, 390951, 477829, 912219, 1433487, 2736657, 3344803, 4300461, 10034409, 30103227]

約数ペア:

[(1, 30103227), (3, 10034409), (7, 4300461), (9, 3344803), (11, 2736657), (21, 1433487), (33, 912219), (63, 477829), (77, 390951), (99, 304073), (121, 248787), (231, 130317), (359, 83853), (363, 82929), (693, 43439), (847, 35541), (1077, 27951), (1089, 27643), (1331, 22617), (2513, 11979), (2541, 11847), (3231, 9317), (3949, 7623), (3993, 7539)]