68329470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 112903170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 2621, 4345, 5214, 5242, 7863, 8690, 13035, 13105, 15726, 26070, 26210, 28831, 39315, 57662, 78630, 86493, 144155, 172986, 207059, 288310, 414118, 432465, 621177, 864930, 1035295, 1242354, 2070590, 2277649, 3105885, 4555298, 6211770, 6832947, 11388245, 13665894, 22776490, 34164735, 68329470]

約数ペア:

[(1, 68329470), (2, 34164735), (3, 22776490), (5, 13665894), (6, 11388245), (10, 6832947), (11, 6211770), (15, 4555298), (22, 3105885), (30, 2277649), (33, 2070590), (55, 1242354), (66, 1035295), (79, 864930), (110, 621177), (158, 432465), (165, 414118), (237, 288310), (330, 207059), (395, 172986), (474, 144155), (790, 86493), (869, 78630), (1185, 57662), (1738, 39315), (2370, 28831), (2607, 26210), (2621, 26070), (4345, 15726), (5214, 13105), (5242, 13035), (7863, 8690)]