39344970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 116453376

約数和(自身を除く): 77108406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 103, 105, 107, 119, 170, 206, 210, 214, 238, 255, 309, 321, 357, 510, 515, 535, 595, 618, 642, 714, 721, 749, 1030, 1070, 1190, 1442, 1498, 1545, 1605, 1751, 1785, 1819, 2163, 2247, 3090, 3210, 3502, 3570, 3605, 3638, 3745, 4326, 4494, 5253, 5457, 7210, 7490, 8755, 9095, 10506, 10815, 10914, 11021, 11235, 12257, 12733, 17510, 18190, 21630, 22042, 22470, 24514, 25466, 26265, 27285, 33063, 36771, 38199, 52530, 54570, 55105, 61285, 63665, 66126, 73542, 76398, 77147, 110210, 122570, 127330, 154294, 165315, 183855, 187357, 190995, 231441, 330630, 367710, 374714, 381990, 385735, 462882, 562071, 771470, 936785, 1124142, 1157205, 1311499, 1873570, 2314410, 2622998, 2810355, 3934497, 5620710, 6557495, 7868994, 13114990, 19672485, 39344970]

約数ペア:

[(1, 39344970), (2, 19672485), (3, 13114990), (5, 7868994), (6, 6557495), (7, 5620710), (10, 3934497), (14, 2810355), (15, 2622998), (17, 2314410), (21, 1873570), (30, 1311499), (34, 1157205), (35, 1124142), (42, 936785), (51, 771470), (70, 562071), (85, 462882), (102, 385735), (103, 381990), (105, 374714), (107, 367710), (119, 330630), (170, 231441), (206, 190995), (210, 187357), (214, 183855), (238, 165315), (255, 154294), (309, 127330), (321, 122570), (357, 110210), (510, 77147), (515, 76398), (535, 73542), (595, 66126), (618, 63665), (642, 61285), (714, 55105), (721, 54570), (749, 52530), (1030, 38199), (1070, 36771), (1190, 33063), (1442, 27285), (1498, 26265), (1545, 25466), (1605, 24514), (1751, 22470), (1785, 22042), (1819, 21630), (2163, 18190), (2247, 17510), (3090, 12733), (3210, 12257), (3502, 11235), (3570, 11021), (3605, 10914), (3638, 10815), (3745, 10506), (4326, 9095), (4494, 8755), (5253, 7490), (5457, 7210)]