3555140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 7522200

約数和(自身を除く): 3967060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1193, 1490, 2386, 2980, 4772, 5965, 11930, 23860, 177757, 355514, 711028, 888785, 1777570, 3555140]

約数ペア:

[(1, 3555140), (2, 1777570), (4, 888785), (5, 711028), (10, 355514), (20, 177757), (149, 23860), (298, 11930), (596, 5965), (745, 4772), (1193, 2980), (1490, 2386)]