65299380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64019}}^1$

素因数の和:64048

約数の個数: 48

約数和(自身を含む): 193596480

約数和(自身を除く): 128297100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 64019, 128038, 192057, 256076, 320095, 384114, 640190, 768228, 960285, 1088323, 1280380, 1920570, 2176646, 3264969, 3841140, 4353292, 5441615, 6529938, 10883230, 13059876, 16324845, 21766460, 32649690, 65299380]

約数ペア:

[(1, 65299380), (2, 32649690), (3, 21766460), (4, 16324845), (5, 13059876), (6, 10883230), (10, 6529938), (12, 5441615), (15, 4353292), (17, 3841140), (20, 3264969), (30, 2176646), (34, 1920570), (51, 1280380), (60, 1088323), (68, 960285), (85, 768228), (102, 640190), (170, 384114), (204, 320095), (255, 256076), (340, 192057), (510, 128038), (1020, 64019)]