27269770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 28500854

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 727, 1210, 1454, 1705, 3410, 3635, 3751, 7270, 7502, 7997, 15994, 18755, 22537, 37510, 39985, 45074, 79970, 87967, 112685, 175934, 225370, 247907, 439835, 495814, 879670, 1239535, 2479070, 2726977, 5453954, 13634885, 27269770]

約数ペア:

[(1, 27269770), (2, 13634885), (5, 5453954), (10, 2726977), (11, 2479070), (22, 1239535), (31, 879670), (55, 495814), (62, 439835), (110, 247907), (121, 225370), (155, 175934), (242, 112685), (310, 87967), (341, 79970), (605, 45074), (682, 39985), (727, 37510), (1210, 22537), (1454, 18755), (1705, 15994), (3410, 7997), (3635, 7502), (3751, 7270)]