1738245880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6208021}}^1$

素因数の和:6208039

約数の個数: 32

約数和(自身を含む): 4469775840

約数和(自身を除く): 2731529960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6208021, 12416042, 24832084, 31040105, 43456147, 49664168, 62080210, 86912294, 124160420, 173824588, 217280735, 248320840, 347649176, 434561470, 869122940, 1738245880]

約数ペア:

[(1, 1738245880), (2, 869122940), (4, 434561470), (5, 347649176), (7, 248320840), (8, 217280735), (10, 173824588), (14, 124160420), (20, 86912294), (28, 62080210), (35, 49664168), (40, 43456147), (56, 31040105), (70, 24832084), (140, 12416042), (280, 6208021)]