2017012950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{43517}}^1$

素因数の和:43638

約数の個数: 72

約数和(自身を含む): 5471779248

約数和(自身を除く): 3454766298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1854, 2575, 3090, 4635, 5150, 7725, 9270, 15450, 23175, 43517, 46350, 87034, 130551, 217585, 261102, 391653, 435170, 652755, 783306, 1087925, 1305510, 1958265, 2175850, 3263775, 3916530, 4482251, 6527550, 8964502, 9791325, 13446753, 19582650, 22411255, 26893506, 40340259, 44822510, 67233765, 80680518, 112056275, 134467530, 201701295, 224112550, 336168825, 403402590, 672337650, 1008506475, 2017012950]

約数ペア:

[(1, 2017012950), (2, 1008506475), (3, 672337650), (5, 403402590), (6, 336168825), (9, 224112550), (10, 201701295), (15, 134467530), (18, 112056275), (25, 80680518), (30, 67233765), (45, 44822510), (50, 40340259), (75, 26893506), (90, 22411255), (103, 19582650), (150, 13446753), (206, 9791325), (225, 8964502), (309, 6527550), (450, 4482251), (515, 3916530), (618, 3263775), (927, 2175850), (1030, 1958265), (1545, 1305510), (1854, 1087925), (2575, 783306), (3090, 652755), (4635, 435170), (5150, 391653), (7725, 261102), (9270, 217585), (15450, 130551), (23175, 87034), (43517, 46350)]