1890112110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{43783}}^1$

素因数の和:45232

約数の個数: 32

約数和(自身を含む): 4539525120

約数和(自身を除く): 2649413010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1439, 2878, 4317, 7195, 8634, 14390, 21585, 43170, 43783, 87566, 131349, 218915, 262698, 437830, 656745, 1313490, 63003737, 126007474, 189011211, 315018685, 378022422, 630037370, 945056055, 1890112110]

約数ペア:

[(1, 1890112110), (2, 945056055), (3, 630037370), (5, 378022422), (6, 315018685), (10, 189011211), (15, 126007474), (30, 63003737), (1439, 1313490), (2878, 656745), (4317, 437830), (7195, 262698), (8634, 218915), (14390, 131349), (21585, 87566), (43170, 43783)]