286138620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12517}}^1$

素因数の和:12659

約数の個数: 72

約数和(自身を含む): 874857984

約数和(自身を除く): 588719364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 12517, 22860, 25034, 37551, 50068, 62585, 75102, 112653, 125170, 150204, 187755, 225306, 250340, 375510, 450612, 563265, 751020, 1126530, 1589659, 2253060, 3179318, 4768977, 6358636, 7948295, 9537954, 14306931, 15896590, 19075908, 23844885, 28613862, 31793180, 47689770, 57227724, 71534655, 95379540, 143069310, 286138620]

約数ペア:

[(1, 286138620), (2, 143069310), (3, 95379540), (4, 71534655), (5, 57227724), (6, 47689770), (9, 31793180), (10, 28613862), (12, 23844885), (15, 19075908), (18, 15896590), (20, 14306931), (30, 9537954), (36, 7948295), (45, 6358636), (60, 4768977), (90, 3179318), (127, 2253060), (180, 1589659), (254, 1126530), (381, 751020), (508, 563265), (635, 450612), (762, 375510), (1143, 250340), (1270, 225306), (1524, 187755), (1905, 150204), (2286, 125170), (2540, 112653), (3810, 75102), (4572, 62585), (5715, 50068), (7620, 37551), (11430, 25034), (12517, 22860)]