42305410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3037}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 45188990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3037, 6074, 6965, 13930, 15185, 21259, 30370, 42518, 106295, 212590, 604363, 1208726, 3021815, 4230541, 6043630, 8461082, 21152705, 42305410]

約数ペア:

[(1, 42305410), (2, 21152705), (5, 8461082), (7, 6043630), (10, 4230541), (14, 3021815), (35, 1208726), (70, 604363), (199, 212590), (398, 106295), (995, 42518), (1393, 30370), (1990, 21259), (2786, 15185), (3037, 13930), (6074, 6965)]