30382143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 15582657

約数列:

[1, 3, 11, 33, 37, 111, 149, 167, 407, 447, 501, 1221, 1639, 1837, 4917, 5511, 5513, 6179, 16539, 18537, 24883, 60643, 67969, 74649, 181929, 203907, 273713, 821139, 920671, 2762013, 10127381, 30382143]

約数ペア:

[(1, 30382143), (3, 10127381), (11, 2762013), (33, 920671), (37, 821139), (111, 273713), (149, 203907), (167, 181929), (407, 74649), (447, 67969), (501, 60643), (1221, 24883), (1639, 18537), (1837, 16539), (4917, 6179), (5511, 5513)]