31068030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 85662720

約数和(自身を除く): 54594690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337, 439, 674, 878, 1011, 1317, 1685, 2022, 2195, 2359, 2634, 3073, 3370, 4390, 4718, 5055, 6146, 6585, 7077, 9219, 10110, 11795, 13170, 14154, 15365, 18438, 23590, 30730, 35385, 46095, 70770, 92190, 147943, 295886, 443829, 739715, 887658, 1035601, 1479430, 2071202, 2219145, 3106803, 4438290, 5178005, 6213606, 10356010, 15534015, 31068030]

約数ペア:

[(1, 31068030), (2, 15534015), (3, 10356010), (5, 6213606), (6, 5178005), (7, 4438290), (10, 3106803), (14, 2219145), (15, 2071202), (21, 1479430), (30, 1035601), (35, 887658), (42, 739715), (70, 443829), (105, 295886), (210, 147943), (337, 92190), (439, 70770), (674, 46095), (878, 35385), (1011, 30730), (1317, 23590), (1685, 18438), (2022, 15365), (2195, 14154), (2359, 13170), (2634, 11795), (3073, 10110), (3370, 9219), (4390, 7077), (4718, 6585), (5055, 6146)]