30186842

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3461}}^1$

素因数の和:3566

約数の個数: 24

約数和(自身を含む): 53280180

約数和(自身を除く): 23093338

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 3461, 4361, 6922, 8722, 24227, 48454, 169589, 308029, 339178, 616058, 2156203, 4312406, 15093421, 30186842]

約数ペア:

[(1, 30186842), (2, 15093421), (7, 4312406), (14, 2156203), (49, 616058), (89, 339178), (98, 308029), (178, 169589), (623, 48454), (1246, 24227), (3461, 8722), (4361, 6922)]