26678970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10979}}^1$

素因数の和:11001

約数の個数: 48

約数和(自身を含む): 71940960

約数和(自身を除く): 45261990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10979, 21958, 32937, 54895, 65874, 98811, 109790, 164685, 197622, 296433, 329370, 494055, 592866, 889299, 988110, 1482165, 1778598, 2667897, 2964330, 4446495, 5335794, 8892990, 13339485, 26678970]

約数ペア:

[(1, 26678970), (2, 13339485), (3, 8892990), (5, 5335794), (6, 4446495), (9, 2964330), (10, 2667897), (15, 1778598), (18, 1482165), (27, 988110), (30, 889299), (45, 592866), (54, 494055), (81, 329370), (90, 296433), (135, 197622), (162, 164685), (243, 109790), (270, 98811), (405, 65874), (486, 54895), (810, 32937), (1215, 21958), (2430, 10979)]