7053140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 15023232

約数和(自身を除く): 7970092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4967, 9934, 19868, 24835, 49670, 99340, 352657, 705314, 1410628, 1763285, 3526570, 7053140]

約数ペア:

[(1, 7053140), (2, 3526570), (4, 1763285), (5, 1410628), (10, 705314), (20, 352657), (71, 99340), (142, 49670), (284, 24835), (355, 19868), (710, 9934), (1420, 4967)]