2912966070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{6491}}^1$

素因数の和:8645

約数の個数: 64

約数和(自身を含む): 7994820096

約数和(自身を除く): 5081854026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2137, 4274, 6411, 6491, 10685, 12822, 12982, 14959, 19473, 21370, 29918, 32055, 32455, 38946, 44877, 45437, 64110, 64910, 74795, 89754, 90874, 97365, 136311, 149590, 194730, 224385, 227185, 272622, 448770, 454370, 681555, 1363110, 13871267, 27742534, 41613801, 69356335, 83227602, 97098869, 138712670, 194197738, 208069005, 291296607, 416138010, 485494345, 582593214, 970988690, 1456483035, 2912966070]

約数ペア:

[(1, 2912966070), (2, 1456483035), (3, 970988690), (5, 582593214), (6, 485494345), (7, 416138010), (10, 291296607), (14, 208069005), (15, 194197738), (21, 138712670), (30, 97098869), (35, 83227602), (42, 69356335), (70, 41613801), (105, 27742534), (210, 13871267), (2137, 1363110), (4274, 681555), (6411, 454370), (6491, 448770), (10685, 272622), (12822, 227185), (12982, 224385), (14959, 194730), (19473, 149590), (21370, 136311), (29918, 97365), (32055, 90874), (32455, 89754), (38946, 74795), (44877, 64910), (45437, 64110)]