3050030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2781970

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 149, 178, 230, 298, 445, 745, 890, 1490, 2047, 3427, 4094, 6854, 10235, 13261, 17135, 20470, 26522, 34270, 66305, 132610, 305003, 610006, 1525015, 3050030]

約数ペア:

[(1, 3050030), (2, 1525015), (5, 610006), (10, 305003), (23, 132610), (46, 66305), (89, 34270), (115, 26522), (149, 20470), (178, 17135), (230, 13261), (298, 10235), (445, 6854), (745, 4094), (890, 3427), (1490, 2047)]