15003870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 42287616

約数和(自身を除く): 27283746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 1931, 2590, 3862, 3885, 5793, 7770, 9655, 11586, 13517, 19310, 27034, 28965, 40551, 57930, 67585, 71447, 81102, 135170, 142894, 202755, 214341, 357235, 405510, 428682, 500129, 714470, 1000258, 1071705, 1500387, 2143410, 2500645, 3000774, 5001290, 7501935, 15003870]

約数ペア:

[(1, 15003870), (2, 7501935), (3, 5001290), (5, 3000774), (6, 2500645), (7, 2143410), (10, 1500387), (14, 1071705), (15, 1000258), (21, 714470), (30, 500129), (35, 428682), (37, 405510), (42, 357235), (70, 214341), (74, 202755), (105, 142894), (111, 135170), (185, 81102), (210, 71447), (222, 67585), (259, 57930), (370, 40551), (518, 28965), (555, 27034), (777, 19310), (1110, 13517), (1295, 11586), (1554, 9655), (1931, 7770), (2590, 5793), (3862, 3885)]