4906570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 9234000

約数和(自身を除く): 4327430

約数列:

[1, 2, 5, 10, 37, 74, 89, 149, 178, 185, 298, 370, 445, 745, 890, 1490, 3293, 5513, 6586, 11026, 13261, 16465, 26522, 27565, 32930, 55130, 66305, 132610, 490657, 981314, 2453285, 4906570]

約数ペア:

[(1, 4906570), (2, 2453285), (5, 981314), (10, 490657), (37, 132610), (74, 66305), (89, 55130), (149, 32930), (178, 27565), (185, 26522), (298, 16465), (370, 13261), (445, 11026), (745, 6586), (890, 5513), (1490, 3293)]