13278870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 41057280

約数和(自身を除く): 27778410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 263, 270, 297, 306, 330, 374, 459, 495, 510, 526, 561, 594, 765, 789, 918, 935, 990, 1122, 1315, 1485, 1530, 1578, 1683, 1870, 2295, 2367, 2630, 2805, 2893, 2970, 3366, 3945, 4471, 4590, 4734, 5049, 5610, 5786, 7101, 7890, 8415, 8679, 8942, 10098, 11835, 13413, 14202, 14465, 16830, 17358, 22355, 23670, 25245, 26037, 26826, 28930, 35505, 40239, 43395, 44710, 49181, 50490, 52074, 67065, 71010, 78111, 80478, 86790, 98362, 120717, 130185, 134130, 147543, 156222, 201195, 241434, 245905, 260370, 295086, 390555, 402390, 442629, 491810, 603585, 737715, 781110, 885258, 1207170, 1327887, 1475430, 2213145, 2655774, 4426290, 6639435, 13278870]

約数ペア:

[(1, 13278870), (2, 6639435), (3, 4426290), (5, 2655774), (6, 2213145), (9, 1475430), (10, 1327887), (11, 1207170), (15, 885258), (17, 781110), (18, 737715), (22, 603585), (27, 491810), (30, 442629), (33, 402390), (34, 390555), (45, 295086), (51, 260370), (54, 245905), (55, 241434), (66, 201195), (85, 156222), (90, 147543), (99, 134130), (102, 130185), (110, 120717), (135, 98362), (153, 86790), (165, 80478), (170, 78111), (187, 71010), (198, 67065), (255, 52074), (263, 50490), (270, 49181), (297, 44710), (306, 43395), (330, 40239), (374, 35505), (459, 28930), (495, 26826), (510, 26037), (526, 25245), (561, 23670), (594, 22355), (765, 17358), (789, 16830), (918, 14465), (935, 14202), (990, 13413), (1122, 11835), (1315, 10098), (1485, 8942), (1530, 8679), (1578, 8415), (1683, 7890), (1870, 7101), (2295, 5786), (2367, 5610), (2630, 5049), (2805, 4734), (2893, 4590), (2970, 4471), (3366, 3945)]