30173715

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 63667296

約数和(自身を除く): 33493581

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 521, 585, 715, 891, 1053, 1287, 1485, 1563, 1755, 2145, 2605, 3861, 4455, 4689, 5265, 5731, 6435, 6773, 7815, 11583, 14067, 17193, 19305, 20319, 23445, 28655, 33865, 42201, 51579, 57915, 60957, 70335, 74503, 85965, 101595, 154737, 182871, 211005, 223509, 257895, 304785, 372515, 464211, 548613, 670527, 773685, 914355, 1117545, 2011581, 2321055, 2743065, 3352635, 6034743, 10057905, 30173715]

約数ペア:

[(1, 30173715), (3, 10057905), (5, 6034743), (9, 3352635), (11, 2743065), (13, 2321055), (15, 2011581), (27, 1117545), (33, 914355), (39, 773685), (45, 670527), (55, 548613), (65, 464211), (81, 372515), (99, 304785), (117, 257895), (135, 223509), (143, 211005), (165, 182871), (195, 154737), (297, 101595), (351, 85965), (405, 74503), (429, 70335), (495, 60957), (521, 57915), (585, 51579), (715, 42201), (891, 33865), (1053, 28655), (1287, 23445), (1485, 20319), (1563, 19305), (1755, 17193), (2145, 14067), (2605, 11583), (3861, 7815), (4455, 6773), (4689, 6435), (5265, 5731)]