224867020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1511}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 540546048

約数和(自身を除く): 315679028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1063, 1511, 2126, 3022, 4252, 5315, 6044, 7441, 7555, 10577, 10630, 14882, 15110, 21154, 21260, 29764, 30220, 37205, 42308, 52885, 74410, 105770, 148820, 211540, 1606193, 3212386, 6424772, 8030965, 11243351, 16061930, 22486702, 32123860, 44973404, 56216755, 112433510, 224867020]

約数ペア:

[(1, 224867020), (2, 112433510), (4, 56216755), (5, 44973404), (7, 32123860), (10, 22486702), (14, 16061930), (20, 11243351), (28, 8030965), (35, 6424772), (70, 3212386), (140, 1606193), (1063, 211540), (1511, 148820), (2126, 105770), (3022, 74410), (4252, 52885), (5315, 42308), (6044, 37205), (7441, 30220), (7555, 29764), (10577, 21260), (10630, 21154), (14882, 15110)]