289320130910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{5472293}}^1$

素因数の和:5472628

約数の個数: 32

約数和(自身を含む): 553183255872

約数和(自身を除く): 263863124962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 26435, 52870, 5472293, 10944586, 27361465, 54722930, 93028981, 186057962, 465144905, 930289810, 1701883123, 3403766246, 8509415615, 17018831230, 28932013091, 57864026182, 144660065455, 289320130910]

約数ペア:

[(1, 289320130910), (2, 144660065455), (5, 57864026182), (10, 28932013091), (17, 17018831230), (34, 8509415615), (85, 3403766246), (170, 1701883123), (311, 930289810), (622, 465144905), (1555, 186057962), (3110, 93028981), (5287, 54722930), (10574, 27361465), (26435, 10944586), (52870, 5472293)]