108911390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12251}}^1$

素因数の和:12392

約数の個数: 32

約数和(自身を含む): 225828864

約数和(自身を除く): 116917474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 12251, 24502, 61255, 85757, 122510, 171514, 428785, 857570, 1555877, 3111754, 7779385, 10891139, 15558770, 21782278, 54455695, 108911390]

約数ペア:

[(1, 108911390), (2, 54455695), (5, 21782278), (7, 15558770), (10, 10891139), (14, 7779385), (35, 3111754), (70, 1555877), (127, 857570), (254, 428785), (635, 171514), (889, 122510), (1270, 85757), (1778, 61255), (4445, 24502), (8890, 12251)]