128725530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3151

約数の個数: 64

約数和(自身を含む): 331164288

約数和(自身を除く): 202438758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 2490, 2822, 3041, 4233, 6082, 7055, 8466, 9123, 14110, 15205, 18246, 21165, 30410, 42330, 45615, 51697, 91230, 103394, 155091, 252403, 258485, 310182, 504806, 516970, 757209, 775455, 1262015, 1514418, 1550910, 2524030, 3786045, 4290851, 7572090, 8581702, 12872553, 21454255, 25745106, 42908510, 64362765, 128725530]

約数ペア:

[(1, 128725530), (2, 64362765), (3, 42908510), (5, 25745106), (6, 21454255), (10, 12872553), (15, 8581702), (17, 7572090), (30, 4290851), (34, 3786045), (51, 2524030), (83, 1550910), (85, 1514418), (102, 1262015), (166, 775455), (170, 757209), (249, 516970), (255, 504806), (415, 310182), (498, 258485), (510, 252403), (830, 155091), (1245, 103394), (1411, 91230), (2490, 51697), (2822, 45615), (3041, 42330), (4233, 30410), (6082, 21165), (7055, 18246), (8466, 15205), (9123, 14110)]