70676950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 136705536

約数和(自身を除く): 66028586

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 142, 215, 355, 430, 463, 710, 926, 1075, 1775, 2150, 2315, 3053, 3550, 4630, 6106, 11575, 15265, 19909, 23150, 30530, 32873, 39818, 65746, 76325, 99545, 152650, 164365, 199090, 328730, 497725, 821825, 995450, 1413539, 1643650, 2827078, 7067695, 14135390, 35338475, 70676950]

約数ペア:

[(1, 70676950), (2, 35338475), (5, 14135390), (10, 7067695), (25, 2827078), (43, 1643650), (50, 1413539), (71, 995450), (86, 821825), (142, 497725), (215, 328730), (355, 199090), (430, 164365), (463, 152650), (710, 99545), (926, 76325), (1075, 65746), (1775, 39818), (2150, 32873), (2315, 30530), (3053, 23150), (3550, 19909), (4630, 15265), (6106, 11575)]