27453910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 56899584

約数和(自身を除く): 29445674

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 83, 97, 110, 155, 166, 194, 310, 341, 415, 485, 682, 830, 913, 970, 1067, 1705, 1826, 2134, 2573, 3007, 3410, 4565, 5146, 5335, 6014, 8051, 9130, 10670, 12865, 15035, 16102, 25730, 28303, 30070, 33077, 40255, 56606, 66154, 80510, 88561, 141515, 165385, 177122, 249581, 283030, 330770, 442805, 499162, 885610, 1247905, 2495810, 2745391, 5490782, 13726955, 27453910]

約数ペア:

[(1, 27453910), (2, 13726955), (5, 5490782), (10, 2745391), (11, 2495810), (22, 1247905), (31, 885610), (55, 499162), (62, 442805), (83, 330770), (97, 283030), (110, 249581), (155, 177122), (166, 165385), (194, 141515), (310, 88561), (341, 80510), (415, 66154), (485, 56606), (682, 40255), (830, 33077), (913, 30070), (970, 28303), (1067, 25730), (1705, 16102), (1826, 15035), (2134, 12865), (2573, 10670), (3007, 9130), (3410, 8051), (4565, 6014), (5146, 5335)]