337972040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1207043}}^1$

素因数の和:1207061

約数の個数: 32

約数和(自身を含む): 869071680

約数和(自身を除く): 531099640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1207043, 2414086, 4828172, 6035215, 8449301, 9656344, 12070430, 16898602, 24140860, 33797204, 42246505, 48281720, 67594408, 84493010, 168986020, 337972040]

約数ペア:

[(1, 337972040), (2, 168986020), (4, 84493010), (5, 67594408), (7, 48281720), (8, 42246505), (10, 33797204), (14, 24140860), (20, 16898602), (28, 12070430), (35, 9656344), (40, 8449301), (56, 6035215), (70, 4828172), (140, 2414086), (280, 1207043)]