19677330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 80

約数和(自身を含む): 56061720

約数和(自身を除く): 36384390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1429, 1530, 2295, 2754, 2858, 4287, 4590, 6885, 7145, 8574, 12861, 13770, 14290, 21435, 24293, 25722, 38583, 42870, 48586, 64305, 72879, 77166, 115749, 121465, 128610, 145758, 192915, 218637, 231498, 242930, 364395, 385830, 437274, 578745, 655911, 728790, 1093185, 1157490, 1311822, 1967733, 2186370, 3279555, 3935466, 6559110, 9838665, 19677330]

約数ペア:

[(1, 19677330), (2, 9838665), (3, 6559110), (5, 3935466), (6, 3279555), (9, 2186370), (10, 1967733), (15, 1311822), (17, 1157490), (18, 1093185), (27, 728790), (30, 655911), (34, 578745), (45, 437274), (51, 385830), (54, 364395), (81, 242930), (85, 231498), (90, 218637), (102, 192915), (135, 145758), (153, 128610), (162, 121465), (170, 115749), (255, 77166), (270, 72879), (306, 64305), (405, 48586), (459, 42870), (510, 38583), (765, 25722), (810, 24293), (918, 21435), (1377, 14290), (1429, 13770), (1530, 12861), (2295, 8574), (2754, 7145), (2858, 6885), (4287, 4590)]