8165460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 24498432

約数和(自身を除く): 16332972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 97, 115, 122, 138, 183, 194, 230, 244, 276, 291, 305, 345, 366, 388, 460, 485, 582, 610, 690, 732, 915, 970, 1164, 1220, 1380, 1403, 1455, 1830, 1940, 2231, 2806, 2910, 3660, 4209, 4462, 5612, 5820, 5917, 6693, 7015, 8418, 8924, 11155, 11834, 13386, 14030, 16836, 17751, 21045, 22310, 23668, 26772, 28060, 29585, 33465, 35502, 42090, 44620, 59170, 66930, 71004, 84180, 88755, 118340, 133860, 136091, 177510, 272182, 355020, 408273, 544364, 680455, 816546, 1360910, 1633092, 2041365, 2721820, 4082730, 8165460]

約数ペア:

[(1, 8165460), (2, 4082730), (3, 2721820), (4, 2041365), (5, 1633092), (6, 1360910), (10, 816546), (12, 680455), (15, 544364), (20, 408273), (23, 355020), (30, 272182), (46, 177510), (60, 136091), (61, 133860), (69, 118340), (92, 88755), (97, 84180), (115, 71004), (122, 66930), (138, 59170), (183, 44620), (194, 42090), (230, 35502), (244, 33465), (276, 29585), (291, 28060), (305, 26772), (345, 23668), (366, 22310), (388, 21045), (460, 17751), (485, 16836), (582, 14030), (610, 13386), (690, 11834), (732, 11155), (915, 8924), (970, 8418), (1164, 7015), (1220, 6693), (1380, 5917), (1403, 5820), (1455, 5612), (1830, 4462), (1940, 4209), (2231, 3660), (2806, 2910)]