71537470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5400

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 65942210

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5303, 6745, 10606, 13490, 26515, 53030, 100757, 201514, 376513, 503785, 753026, 1007570, 1882565, 3765130, 7153747, 14307494, 35768735, 71537470]

約数ペア:

[(1, 71537470), (2, 35768735), (5, 14307494), (10, 7153747), (19, 3765130), (38, 1882565), (71, 1007570), (95, 753026), (142, 503785), (190, 376513), (355, 201514), (710, 100757), (1349, 53030), (2698, 26515), (5303, 13490), (6745, 10606)]