171490330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{6691}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 338240448

約数和(自身を除く): 166750118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 5126, 6691, 12815, 13382, 25630, 33455, 66910, 73601, 147202, 368005, 736010, 1559003, 3118006, 7795015, 15590030, 17149033, 34298066, 85745165, 171490330]

約数ペア:

[(1, 171490330), (2, 85745165), (5, 34298066), (10, 17149033), (11, 15590030), (22, 7795015), (55, 3118006), (110, 1559003), (233, 736010), (466, 368005), (1165, 147202), (2330, 73601), (2563, 66910), (5126, 33455), (6691, 25630), (12815, 13382)]