109111090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6569}}^1$

素因数の和:6738

約数の個数: 32

約数和(自身を含む): 215706240

約数和(自身を除く): 106595150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 6569, 8305, 13138, 16610, 32845, 65690, 72259, 144518, 361295, 722590, 991919, 1983838, 4959595, 9919190, 10911109, 21822218, 54555545, 109111090]

約数ペア:

[(1, 109111090), (2, 54555545), (5, 21822218), (10, 10911109), (11, 9919190), (22, 4959595), (55, 1983838), (110, 991919), (151, 722590), (302, 361295), (755, 144518), (1510, 72259), (1661, 65690), (3322, 32845), (6569, 16610), (8305, 13138)]