315194610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 798750720

約数和(自身を除く): 483556110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 431, 570, 862, 1283, 1293, 2155, 2566, 2586, 3849, 4310, 6415, 6465, 7698, 8189, 12830, 12930, 16378, 19245, 24377, 24567, 38490, 40945, 48754, 49134, 73131, 81890, 121885, 122835, 146262, 243770, 245670, 365655, 552973, 731310, 1105946, 1658919, 2764865, 3317838, 5529730, 8294595, 10506487, 16589190, 21012974, 31519461, 52532435, 63038922, 105064870, 157597305, 315194610]

約数ペア:

[(1, 315194610), (2, 157597305), (3, 105064870), (5, 63038922), (6, 52532435), (10, 31519461), (15, 21012974), (19, 16589190), (30, 10506487), (38, 8294595), (57, 5529730), (95, 3317838), (114, 2764865), (190, 1658919), (285, 1105946), (431, 731310), (570, 552973), (862, 365655), (1283, 245670), (1293, 243770), (2155, 146262), (2566, 122835), (2586, 121885), (3849, 81890), (4310, 73131), (6415, 49134), (6465, 48754), (7698, 40945), (8189, 38490), (12830, 24567), (12930, 24377), (16378, 19245)]