30804165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 33546555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 105, 111, 135, 185, 189, 259, 315, 333, 555, 777, 881, 945, 999, 1295, 1665, 2331, 2643, 3885, 4405, 4995, 6167, 6993, 7929, 11655, 13215, 18501, 23787, 30835, 32597, 34965, 39645, 55503, 92505, 97791, 118935, 162985, 166509, 228179, 277515, 293373, 488955, 684537, 832545, 880119, 1140895, 1466865, 2053611, 3422685, 4400595, 6160833, 10268055, 30804165]

約数ペア:

[(1, 30804165), (3, 10268055), (5, 6160833), (7, 4400595), (9, 3422685), (15, 2053611), (21, 1466865), (27, 1140895), (35, 880119), (37, 832545), (45, 684537), (63, 488955), (105, 293373), (111, 277515), (135, 228179), (185, 166509), (189, 162985), (259, 118935), (315, 97791), (333, 92505), (555, 55503), (777, 39645), (881, 34965), (945, 32597), (999, 30835), (1295, 23787), (1665, 18501), (2331, 13215), (2643, 11655), (3885, 7929), (4405, 6993), (4995, 6167)]