40400790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1346693}}^1$

素因数の和:1346703

約数の個数: 16

約数和(自身を含む): 96961968

約数和(自身を除く): 56561178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1346693, 2693386, 4040079, 6733465, 8080158, 13466930, 20200395, 40400790]

約数ペア:

[(1, 40400790), (2, 20200395), (3, 13466930), (5, 8080158), (6, 6733465), (10, 4040079), (15, 2693386), (30, 1346693)]