243770150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 492301824

約数和(自身を除く): 248531674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 2953, 3175, 3302, 5906, 6350, 8255, 14765, 16510, 29530, 38389, 41275, 73825, 76778, 82550, 147650, 191945, 375031, 383890, 750062, 959725, 1875155, 1919450, 3750310, 4875403, 9375775, 9750806, 18751550, 24377015, 48754030, 121885075, 243770150]

約数ペア:

[(1, 243770150), (2, 121885075), (5, 48754030), (10, 24377015), (13, 18751550), (25, 9750806), (26, 9375775), (50, 4875403), (65, 3750310), (127, 1919450), (130, 1875155), (254, 959725), (325, 750062), (635, 383890), (650, 375031), (1270, 191945), (1651, 147650), (2953, 82550), (3175, 76778), (3302, 73825), (5906, 41275), (6350, 38389), (8255, 29530), (14765, 16510)]