109754820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{87107}}^1$

素因数の和:87129

約数の個数: 72

約数和(自身を含む): 380487744

約数和(自身を除く): 270732924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 87107, 174214, 261321, 348428, 435535, 522642, 609749, 783963, 871070, 1045284, 1219498, 1306605, 1567926, 1742140, 1829247, 2438996, 2613210, 3048745, 3135852, 3658494, 3919815, 5226420, 5487741, 6097490, 7316988, 7839630, 9146235, 10975482, 12194980, 15679260, 18292470, 21950964, 27438705, 36584940, 54877410, 109754820]

約数ペア:

[(1, 109754820), (2, 54877410), (3, 36584940), (4, 27438705), (5, 21950964), (6, 18292470), (7, 15679260), (9, 12194980), (10, 10975482), (12, 9146235), (14, 7839630), (15, 7316988), (18, 6097490), (20, 5487741), (21, 5226420), (28, 3919815), (30, 3658494), (35, 3135852), (36, 3048745), (42, 2613210), (45, 2438996), (60, 1829247), (63, 1742140), (70, 1567926), (84, 1306605), (90, 1219498), (105, 1045284), (126, 871070), (140, 783963), (180, 609749), (210, 522642), (252, 435535), (315, 348428), (420, 261321), (630, 174214), (1260, 87107)]