227970470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 507064320

約数和(自身を除く): 279093850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 479, 523, 910, 958, 1046, 2395, 2615, 3353, 3661, 4790, 5230, 6227, 6706, 6799, 7322, 12454, 13598, 16765, 18305, 31135, 33530, 33995, 36610, 43589, 47593, 62270, 67990, 87178, 95186, 217945, 237965, 250517, 435890, 475930, 501034, 1252585, 1753619, 2505170, 3256721, 3507238, 6513442, 8768095, 16283605, 17536190, 22797047, 32567210, 45594094, 113985235, 227970470]

約数ペア:

[(1, 227970470), (2, 113985235), (5, 45594094), (7, 32567210), (10, 22797047), (13, 17536190), (14, 16283605), (26, 8768095), (35, 6513442), (65, 3507238), (70, 3256721), (91, 2505170), (130, 1753619), (182, 1252585), (455, 501034), (479, 475930), (523, 435890), (910, 250517), (958, 237965), (1046, 217945), (2395, 95186), (2615, 87178), (3353, 67990), (3661, 62270), (4790, 47593), (5230, 43589), (6227, 36610), (6706, 33995), (6799, 33530), (7322, 31135), (12454, 18305), (13598, 16765)]