247675961570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{79687}}^1$

素因数の和:80147

約数の個数: 64

約数和(自身を含む): 483330032640

約数和(自身を除く): 235654071070

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 389, 470, 778, 799, 1598, 1945, 3890, 3995, 6613, 7990, 13226, 18283, 33065, 36566, 66130, 79687, 91415, 159374, 182830, 310811, 398435, 621622, 796870, 1354679, 1554055, 2709358, 3108110, 3745289, 6773395, 7490578, 13546790, 18726445, 30998243, 37452890, 61996486, 63669913, 127339826, 154991215, 309982430, 318349565, 526970131, 636699130, 1053940262, 1456917421, 2634850655, 2913834842, 5269701310, 7284587105, 14569174210, 24767596157, 49535192314, 123837980785, 247675961570]

約数ペア:

[(1, 247675961570), (2, 123837980785), (5, 49535192314), (10, 24767596157), (17, 14569174210), (34, 7284587105), (47, 5269701310), (85, 2913834842), (94, 2634850655), (170, 1456917421), (235, 1053940262), (389, 636699130), (470, 526970131), (778, 318349565), (799, 309982430), (1598, 154991215), (1945, 127339826), (3890, 63669913), (3995, 61996486), (6613, 37452890), (7990, 30998243), (13226, 18726445), (18283, 13546790), (33065, 7490578), (36566, 6773395), (66130, 3745289), (79687, 3108110), (91415, 2709358), (159374, 1554055), (182830, 1354679), (310811, 796870), (398435, 621622)]