68432810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7121}}^1$

素因数の和:7190

約数の個数: 24

約数和(自身を含む): 127298628

約数和(自身を除く): 58865818

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 7121, 9610, 14242, 35605, 71210, 220751, 441502, 1103755, 2207510, 6843281, 13686562, 34216405, 68432810]

約数ペア:

[(1, 68432810), (2, 34216405), (5, 13686562), (10, 6843281), (31, 2207510), (62, 1103755), (155, 441502), (310, 220751), (961, 71210), (1922, 35605), (4805, 14242), (7121, 9610)]