30439530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 91272960

約数和(自身を除く): 60833430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 90, 99, 110, 111, 135, 165, 185, 198, 222, 270, 277, 297, 330, 333, 370, 407, 495, 554, 555, 594, 666, 814, 831, 990, 999, 1110, 1221, 1385, 1485, 1662, 1665, 1998, 2035, 2442, 2493, 2770, 2970, 3047, 3330, 3663, 4070, 4155, 4986, 4995, 6094, 6105, 7326, 7479, 8310, 9141, 9990, 10249, 10989, 12210, 12465, 14958, 15235, 18282, 18315, 20498, 21978, 24930, 27423, 30470, 30747, 36630, 37395, 45705, 51245, 54846, 54945, 61494, 74790, 82269, 91410, 92241, 102490, 109890, 112739, 137115, 153735, 164538, 184482, 225478, 274230, 276723, 307470, 338217, 411345, 461205, 553446, 563695, 676434, 822690, 922410, 1014651, 1127390, 1383615, 1691085, 2029302, 2767230, 3043953, 3382170, 5073255, 6087906, 10146510, 15219765, 30439530]

約数ペア:

[(1, 30439530), (2, 15219765), (3, 10146510), (5, 6087906), (6, 5073255), (9, 3382170), (10, 3043953), (11, 2767230), (15, 2029302), (18, 1691085), (22, 1383615), (27, 1127390), (30, 1014651), (33, 922410), (37, 822690), (45, 676434), (54, 563695), (55, 553446), (66, 461205), (74, 411345), (90, 338217), (99, 307470), (110, 276723), (111, 274230), (135, 225478), (165, 184482), (185, 164538), (198, 153735), (222, 137115), (270, 112739), (277, 109890), (297, 102490), (330, 92241), (333, 91410), (370, 82269), (407, 74790), (495, 61494), (554, 54945), (555, 54846), (594, 51245), (666, 45705), (814, 37395), (831, 36630), (990, 30747), (999, 30470), (1110, 27423), (1221, 24930), (1385, 21978), (1485, 20498), (1662, 18315), (1665, 18282), (1998, 15235), (2035, 14958), (2442, 12465), (2493, 12210), (2770, 10989), (2970, 10249), (3047, 9990), (3330, 9141), (3663, 8310), (4070, 7479), (4155, 7326), (4986, 6105), (4995, 6094)]