30391768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11909}}^1$

素因数の和:11955

約数の個数: 32

約数和(自身を含む): 64314000

約数和(自身を除く): 33922232

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 11909, 23818, 47636, 95272, 130999, 261998, 345361, 523996, 690722, 1047992, 1381444, 2762888, 3798971, 7597942, 15195884, 30391768]

約数ペア:

[(1, 30391768), (2, 15195884), (4, 7597942), (8, 3798971), (11, 2762888), (22, 1381444), (29, 1047992), (44, 690722), (58, 523996), (88, 345361), (116, 261998), (232, 130999), (319, 95272), (638, 47636), (1276, 23818), (2552, 11909)]