84747210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 217510272

約数和(自身を除く): 132763062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 1070, 1553, 1605, 1819, 3106, 3210, 3638, 4659, 5457, 7765, 9095, 9318, 10914, 15530, 18190, 23295, 26401, 27285, 46590, 52802, 54570, 79203, 132005, 158406, 166171, 264010, 332342, 396015, 498513, 792030, 830855, 997026, 1661710, 2492565, 2824907, 4985130, 5649814, 8474721, 14124535, 16949442, 28249070, 42373605, 84747210]

約数ペア:

[(1, 84747210), (2, 42373605), (3, 28249070), (5, 16949442), (6, 14124535), (10, 8474721), (15, 5649814), (17, 4985130), (30, 2824907), (34, 2492565), (51, 1661710), (85, 997026), (102, 830855), (107, 792030), (170, 498513), (214, 396015), (255, 332342), (321, 264010), (510, 166171), (535, 158406), (642, 132005), (1070, 79203), (1553, 54570), (1605, 52802), (1819, 46590), (3106, 27285), (3210, 26401), (3638, 23295), (4659, 18190), (5457, 15530), (7765, 10914), (9095, 9318)]