1889455.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6469}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 61490880

約数和(自身を除く): 36067710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 6469, 12938, 19407, 32345, 38814, 64690, 97035, 194070, 847439, 1694878, 2542317, 4237195, 5084634, 8474390, 12711585, 25423170]

約数ペア:

[(1, 25423170), (2, 12711585), (3, 8474390), (5, 5084634), (6, 4237195), (10, 2542317), (15, 1694878), (30, 847439), (131, 194070), (262, 97035), (393, 64690), (655, 38814), (786, 32345), (1310, 19407), (1965, 12938), (3930, 6469)]