1142786170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{55021}}^1$

素因数の和:55126

約数の個数: 32

約数和(自身を含む): 2155101696

約数和(自身を除く): 1012315526

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10385, 20770, 55021, 110042, 275105, 550210, 1705651, 3411302, 3686407, 7372814, 8528255, 17056510, 18432035, 36864070, 114278617, 228557234, 571393085, 1142786170]

約数ペア:

[(1, 1142786170), (2, 571393085), (5, 228557234), (10, 114278617), (31, 36864070), (62, 18432035), (67, 17056510), (134, 8528255), (155, 7372814), (310, 3686407), (335, 3411302), (670, 1705651), (2077, 550210), (4154, 275105), (10385, 110042), (20770, 55021)]