9970340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6829}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 21227640

約数和(自身を除く): 11257300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 6829, 13658, 27316, 34145, 68290, 136580, 498517, 997034, 1994068, 2492585, 4985170, 9970340]

約数ペア:

[(1, 9970340), (2, 4985170), (4, 2492585), (5, 1994068), (10, 997034), (20, 498517), (73, 136580), (146, 68290), (292, 34145), (365, 27316), (730, 13658), (1460, 6829)]