61067020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11789}}^1$

素因数の和:11842

約数の個数: 48

約数和(自身を含む): 150534720

約数和(自身を除く): 89467700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 11789, 23578, 47156, 58945, 82523, 117890, 165046, 235780, 330092, 412615, 436193, 825230, 872386, 1650460, 1744772, 2180965, 3053351, 4361930, 6106702, 8723860, 12213404, 15266755, 30533510, 61067020]

約数ペア:

[(1, 61067020), (2, 30533510), (4, 15266755), (5, 12213404), (7, 8723860), (10, 6106702), (14, 4361930), (20, 3053351), (28, 2180965), (35, 1744772), (37, 1650460), (70, 872386), (74, 825230), (140, 436193), (148, 412615), (185, 330092), (259, 235780), (370, 165046), (518, 117890), (740, 82523), (1036, 58945), (1295, 47156), (2590, 23578), (5180, 11789)]