1551487410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{142469}}^1$

素因数の和:142504

約数の個数: 72

約数和(自身を含む): 4433951340

約数和(自身を除く): 2882463930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 142469, 284938, 427407, 712345, 854814, 1282221, 1424690, 1567159, 2137035, 2564442, 3134318, 4274070, 4701477, 6411105, 7835795, 9402954, 12822210, 14104431, 15671590, 17238749, 23507385, 28208862, 34477498, 47014770, 51716247, 70522155, 86193745, 103432494, 141044310, 155148741, 172387490, 258581235, 310297482, 517162470, 775743705, 1551487410]

約数ペア:

[(1, 1551487410), (2, 775743705), (3, 517162470), (5, 310297482), (6, 258581235), (9, 172387490), (10, 155148741), (11, 141044310), (15, 103432494), (18, 86193745), (22, 70522155), (30, 51716247), (33, 47014770), (45, 34477498), (55, 28208862), (66, 23507385), (90, 17238749), (99, 15671590), (110, 14104431), (121, 12822210), (165, 9402954), (198, 7835795), (242, 6411105), (330, 4701477), (363, 4274070), (495, 3134318), (605, 2564442), (726, 2137035), (990, 1567159), (1089, 1424690), (1210, 1282221), (1815, 854814), (2178, 712345), (3630, 427407), (5445, 284938), (10890, 142469)]