2818260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 9313920

約数和(自身を除く): 6495660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 307, 340, 459, 510, 540, 612, 614, 765, 918, 921, 1020, 1228, 1530, 1535, 1836, 1842, 2295, 2763, 3060, 3070, 3684, 4590, 4605, 5219, 5526, 6140, 8289, 9180, 9210, 10438, 11052, 13815, 15657, 16578, 18420, 20876, 26095, 27630, 31314, 33156, 41445, 46971, 52190, 55260, 62628, 78285, 82890, 93942, 104380, 140913, 156570, 165780, 187884, 234855, 281826, 313140, 469710, 563652, 704565, 939420, 1409130, 2818260]

約数ペア:

[(1, 2818260), (2, 1409130), (3, 939420), (4, 704565), (5, 563652), (6, 469710), (9, 313140), (10, 281826), (12, 234855), (15, 187884), (17, 165780), (18, 156570), (20, 140913), (27, 104380), (30, 93942), (34, 82890), (36, 78285), (45, 62628), (51, 55260), (54, 52190), (60, 46971), (68, 41445), (85, 33156), (90, 31314), (102, 27630), (108, 26095), (135, 20876), (153, 18420), (170, 16578), (180, 15657), (204, 13815), (255, 11052), (270, 10438), (306, 9210), (307, 9180), (340, 8289), (459, 6140), (510, 5526), (540, 5219), (612, 4605), (614, 4590), (765, 3684), (918, 3070), (921, 3060), (1020, 2763), (1228, 2295), (1530, 1842), (1535, 1836)]