27874070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 57528576

約数和(自身を除く): 29654506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 811, 982, 1622, 2455, 3437, 4055, 4910, 5677, 6874, 8110, 11354, 17185, 28385, 34370, 56770, 398201, 796402, 1991005, 2787407, 3982010, 5574814, 13937035, 27874070]

約数ペア:

[(1, 27874070), (2, 13937035), (5, 5574814), (7, 3982010), (10, 2787407), (14, 1991005), (35, 796402), (70, 398201), (491, 56770), (811, 34370), (982, 28385), (1622, 17185), (2455, 11354), (3437, 8110), (4055, 6874), (4910, 5677)]