15703744730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{45127}}^1$

素因数の和:45263

約数の個数: 64

約数和(自身を含む): 31582379520

約数和(自身を除く): 15878634790

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 89, 115, 170, 178, 230, 391, 445, 782, 890, 1513, 1955, 2047, 3026, 3910, 4094, 7565, 10235, 15130, 20470, 34799, 45127, 69598, 90254, 173995, 225635, 347990, 451270, 767159, 1037921, 1534318, 2075842, 3835795, 4016303, 5189605, 7671590, 8032606, 10379210, 17644657, 20081515, 35289314, 40163030, 68277151, 88223285, 92374969, 136554302, 176446570, 184749938, 341385755, 461874845, 682771510, 923749690, 1570374473, 3140748946, 7851872365, 15703744730]

約数ペア:

[(1, 15703744730), (2, 7851872365), (5, 3140748946), (10, 1570374473), (17, 923749690), (23, 682771510), (34, 461874845), (46, 341385755), (85, 184749938), (89, 176446570), (115, 136554302), (170, 92374969), (178, 88223285), (230, 68277151), (391, 40163030), (445, 35289314), (782, 20081515), (890, 17644657), (1513, 10379210), (1955, 8032606), (2047, 7671590), (3026, 5189605), (3910, 4016303), (4094, 3835795), (7565, 2075842), (10235, 1534318), (15130, 1037921), (20470, 767159), (34799, 451270), (45127, 347990), (69598, 225635), (90254, 173995)]