6872190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 18095616

約数和(自身を除く): 11223426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 263, 335, 390, 402, 526, 670, 789, 871, 1005, 1315, 1578, 1742, 2010, 2613, 2630, 3419, 3945, 4355, 5226, 6838, 7890, 8710, 10257, 13065, 17095, 17621, 20514, 26130, 34190, 35242, 51285, 52863, 88105, 102570, 105726, 176210, 229073, 264315, 458146, 528630, 687219, 1145365, 1374438, 2290730, 3436095, 6872190]

約数ペア:

[(1, 6872190), (2, 3436095), (3, 2290730), (5, 1374438), (6, 1145365), (10, 687219), (13, 528630), (15, 458146), (26, 264315), (30, 229073), (39, 176210), (65, 105726), (67, 102570), (78, 88105), (130, 52863), (134, 51285), (195, 35242), (201, 34190), (263, 26130), (335, 20514), (390, 17621), (402, 17095), (526, 13065), (670, 10257), (789, 8710), (871, 7890), (1005, 6838), (1315, 5226), (1578, 4355), (1742, 3945), (2010, 3419), (2613, 2630)]