26931990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13399}}^1$

素因数の和:13476

約数の個数: 32

約数和(自身を含む): 65606400

約数和(自身を除く): 38674410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 13399, 26798, 40197, 66995, 80394, 133990, 200985, 401970, 897733, 1795466, 2693199, 4488665, 5386398, 8977330, 13465995, 26931990]

約数ペア:

[(1, 26931990), (2, 13465995), (3, 8977330), (5, 5386398), (6, 4488665), (10, 2693199), (15, 1795466), (30, 897733), (67, 401970), (134, 200985), (201, 133990), (335, 80394), (402, 66995), (670, 40197), (1005, 26798), (2010, 13399)]