15702390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 32819850

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, 270, 297, 306, 311, 330, 374, 459, 495, 510, 561, 594, 622, 765, 918, 933, 935, 990, 1122, 1485, 1530, 1555, 1683, 1866, 1870, 2295, 2799, 2805, 2970, 3110, 3366, 3421, 4590, 4665, 5049, 5287, 5598, 5610, 6842, 8397, 8415, 9330, 10098, 10263, 10574, 13995, 15861, 16794, 16830, 17105, 20526, 25245, 26435, 27990, 30789, 31722, 34210, 41985, 47583, 50490, 51315, 52870, 58157, 61578, 79305, 83970, 92367, 95166, 102630, 116314, 142749, 153945, 158610, 174471, 184734, 237915, 285498, 290785, 307890, 348942, 461835, 475830, 523413, 581570, 713745, 872355, 923670, 1046826, 1427490, 1570239, 1744710, 2617065, 3140478, 5234130, 7851195, 15702390]

約数ペア:

[(1, 15702390), (2, 7851195), (3, 5234130), (5, 3140478), (6, 2617065), (9, 1744710), (10, 1570239), (11, 1427490), (15, 1046826), (17, 923670), (18, 872355), (22, 713745), (27, 581570), (30, 523413), (33, 475830), (34, 461835), (45, 348942), (51, 307890), (54, 290785), (55, 285498), (66, 237915), (85, 184734), (90, 174471), (99, 158610), (102, 153945), (110, 142749), (135, 116314), (153, 102630), (165, 95166), (170, 92367), (187, 83970), (198, 79305), (255, 61578), (270, 58157), (297, 52870), (306, 51315), (311, 50490), (330, 47583), (374, 41985), (459, 34210), (495, 31722), (510, 30789), (561, 27990), (594, 26435), (622, 25245), (765, 20526), (918, 17105), (933, 16830), (935, 16794), (990, 15861), (1122, 13995), (1485, 10574), (1530, 10263), (1555, 10098), (1683, 9330), (1866, 8415), (1870, 8397), (2295, 6842), (2799, 5610), (2805, 5598), (2970, 5287), (3110, 5049), (3366, 4665), (3421, 4590)]