219489210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47819}}^1$

素因数の和:47852

約数の個数: 64

約数和(自身を含む): 619747200

約数和(自身を除く): 400257990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 47819, 95638, 143457, 239095, 286914, 430371, 478190, 717285, 812923, 860742, 1291113, 1434570, 1625846, 2151855, 2438769, 2582226, 4064615, 4303710, 4877538, 6455565, 7316307, 8129230, 12193845, 12911130, 14632614, 21948921, 24387690, 36581535, 43897842, 73163070, 109744605, 219489210]

約数ペア:

[(1, 219489210), (2, 109744605), (3, 73163070), (5, 43897842), (6, 36581535), (9, 24387690), (10, 21948921), (15, 14632614), (17, 12911130), (18, 12193845), (27, 8129230), (30, 7316307), (34, 6455565), (45, 4877538), (51, 4303710), (54, 4064615), (85, 2582226), (90, 2438769), (102, 2151855), (135, 1625846), (153, 1434570), (170, 1291113), (255, 860742), (270, 812923), (306, 717285), (459, 478190), (510, 430371), (765, 286914), (918, 239095), (1530, 143457), (2295, 95638), (4590, 47819)]