31578959230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1\times {\mathrm{9839}}^1$

素因数の和:13393

約数の個数: 64

約数和(自身を含む): 69986488320

約数和(自身を除く): 38407529090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3527, 7054, 9839, 17635, 19678, 24689, 35270, 45851, 49195, 49378, 68873, 91702, 98390, 123445, 127907, 137746, 229255, 246890, 255814, 320957, 344365, 458510, 639535, 641914, 688730, 895349, 1279070, 1604785, 1790698, 3209570, 4476745, 8953490, 34702153, 69404306, 173510765, 242915071, 347021530, 451127989, 485830142, 902255978, 1214575355, 2255639945, 2429150710, 3157895923, 4511279890, 6315791846, 15789479615, 31578959230]

約数ペア:

[(1, 31578959230), (2, 15789479615), (5, 6315791846), (7, 4511279890), (10, 3157895923), (13, 2429150710), (14, 2255639945), (26, 1214575355), (35, 902255978), (65, 485830142), (70, 451127989), (91, 347021530), (130, 242915071), (182, 173510765), (455, 69404306), (910, 34702153), (3527, 8953490), (7054, 4476745), (9839, 3209570), (17635, 1790698), (19678, 1604785), (24689, 1279070), (35270, 895349), (45851, 688730), (49195, 641914), (49378, 639535), (68873, 458510), (91702, 344365), (98390, 320957), (123445, 255814), (127907, 246890), (137746, 229255)]