172230910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23561}}^1$

素因数の和:23628

約数の個数: 32

約数和(自身を含む): 335899872

約数和(自身を除く): 163668962

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 23561, 47122, 117805, 235610, 400537, 801074, 1013123, 2002685, 2026246, 4005370, 5065615, 10131230, 17223091, 34446182, 86115455, 172230910]

約数ペア:

[(1, 172230910), (2, 86115455), (5, 34446182), (10, 17223091), (17, 10131230), (34, 5065615), (43, 4005370), (85, 2026246), (86, 2002685), (170, 1013123), (215, 801074), (430, 400537), (731, 235610), (1462, 117805), (3655, 47122), (7310, 23561)]