26388270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 69312672

約数和(自身を除く): 42924402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2903, 3030, 4545, 5806, 8709, 9090, 14515, 17418, 26127, 29030, 43545, 52254, 87090, 130635, 261270, 293203, 586406, 879609, 1466015, 1759218, 2638827, 2932030, 4398045, 5277654, 8796090, 13194135, 26388270]

約数ペア:

[(1, 26388270), (2, 13194135), (3, 8796090), (5, 5277654), (6, 4398045), (9, 2932030), (10, 2638827), (15, 1759218), (18, 1466015), (30, 879609), (45, 586406), (90, 293203), (101, 261270), (202, 130635), (303, 87090), (505, 52254), (606, 43545), (909, 29030), (1010, 26127), (1515, 17418), (1818, 14515), (2903, 9090), (3030, 8709), (4545, 5806)]