2186370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 6023160

約数和(自身を除く): 3836790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1429, 1530, 2858, 4287, 7145, 8574, 12861, 14290, 21435, 24293, 25722, 42870, 48586, 64305, 72879, 121465, 128610, 145758, 218637, 242930, 364395, 437274, 728790, 1093185, 2186370]

約数ペア:

[(1, 2186370), (2, 1093185), (3, 728790), (5, 437274), (6, 364395), (9, 242930), (10, 218637), (15, 145758), (17, 128610), (18, 121465), (30, 72879), (34, 64305), (45, 48586), (51, 42870), (85, 25722), (90, 24293), (102, 21435), (153, 14290), (170, 12861), (255, 8574), (306, 7145), (510, 4287), (765, 2858), (1429, 1530)]