40380270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11311}}^1$

素因数の和:11345

約数の個数: 64

約数和(自身を含む): 117282816

約数和(自身を除く): 76902546

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 11311, 22622, 33933, 56555, 67866, 79177, 113110, 158354, 169665, 192287, 237531, 339330, 384574, 395885, 475062, 576861, 791770, 961435, 1153722, 1187655, 1346009, 1922870, 2375310, 2692018, 2884305, 4038027, 5768610, 6730045, 8076054, 13460090, 20190135, 40380270]

約数ペア:

[(1, 40380270), (2, 20190135), (3, 13460090), (5, 8076054), (6, 6730045), (7, 5768610), (10, 4038027), (14, 2884305), (15, 2692018), (17, 2375310), (21, 1922870), (30, 1346009), (34, 1187655), (35, 1153722), (42, 961435), (51, 791770), (70, 576861), (85, 475062), (102, 395885), (105, 384574), (119, 339330), (170, 237531), (210, 192287), (238, 169665), (255, 158354), (357, 113110), (510, 79177), (595, 67866), (714, 56555), (1190, 33933), (1785, 22622), (3570, 11311)]