28967490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 64

約数和(自身を含む): 81803520

約数和(自身を除く): 52836030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 6311, 12622, 18933, 31555, 37866, 56799, 63110, 94665, 107287, 113598, 170397, 189330, 214574, 283995, 321861, 340794, 536435, 567990, 643722, 851985, 965583, 1072870, 1609305, 1703970, 1931166, 2896749, 3218610, 4827915, 5793498, 9655830, 14483745, 28967490]

約数ペア:

[(1, 28967490), (2, 14483745), (3, 9655830), (5, 5793498), (6, 4827915), (9, 3218610), (10, 2896749), (15, 1931166), (17, 1703970), (18, 1609305), (27, 1072870), (30, 965583), (34, 851985), (45, 643722), (51, 567990), (54, 536435), (85, 340794), (90, 321861), (102, 283995), (135, 214574), (153, 189330), (170, 170397), (255, 113598), (270, 107287), (306, 94665), (459, 63110), (510, 56799), (765, 37866), (918, 31555), (1530, 18933), (2295, 12622), (4590, 6311)]