12546170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 29465856

約数和(自身を除く): 16919686

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 811, 910, 1105, 1190, 1547, 1622, 2210, 3094, 4055, 5677, 7735, 8110, 10543, 11354, 13787, 15470, 21086, 27574, 28385, 52715, 56770, 68935, 73801, 96509, 105430, 137870, 147602, 179231, 193018, 358462, 369005, 482545, 738010, 896155, 965090, 1254617, 1792310, 2509234, 6273085, 12546170]

約数ペア:

[(1, 12546170), (2, 6273085), (5, 2509234), (7, 1792310), (10, 1254617), (13, 965090), (14, 896155), (17, 738010), (26, 482545), (34, 369005), (35, 358462), (65, 193018), (70, 179231), (85, 147602), (91, 137870), (119, 105430), (130, 96509), (170, 73801), (182, 68935), (221, 56770), (238, 52715), (442, 28385), (455, 27574), (595, 21086), (811, 15470), (910, 13787), (1105, 11354), (1190, 10543), (1547, 8110), (1622, 7735), (2210, 5677), (3094, 4055)]