4047090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 9766656

約数和(自身を除く): 5719566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 431, 626, 862, 939, 1293, 1565, 1878, 2155, 2586, 3130, 4310, 4695, 6465, 9390, 12930, 134903, 269806, 404709, 674515, 809418, 1349030, 2023545, 4047090]

約数ペア:

[(1, 4047090), (2, 2023545), (3, 1349030), (5, 809418), (6, 674515), (10, 404709), (15, 269806), (30, 134903), (313, 12930), (431, 9390), (626, 6465), (862, 4695), (939, 4310), (1293, 3130), (1565, 2586), (1878, 2155)]