69245006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 112872960

約数和(自身を除く): 43627954

約数列:

[1, 2, 19, 38, 47, 94, 137, 274, 283, 566, 893, 1786, 2603, 5206, 5377, 6439, 10754, 12878, 13301, 26602, 38771, 77542, 122341, 244682, 252719, 505438, 736649, 1473298, 1822237, 3644474, 34622503, 69245006]

約数ペア:

[(1, 69245006), (2, 34622503), (19, 3644474), (38, 1822237), (47, 1473298), (94, 736649), (137, 505438), (274, 252719), (283, 244682), (566, 122341), (893, 77542), (1786, 38771), (2603, 26602), (5206, 13301), (5377, 12878), (6439, 10754)]