30269811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 48722688

約数和(自身を除く): 18452877

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 1907, 5291, 5721, 15873, 20977, 24791, 62931, 70559, 74373, 211677, 272701, 776149, 818103, 917267, 2328447, 2751801, 10089937, 30269811]

約数ペア:

[(1, 30269811), (3, 10089937), (11, 2751801), (13, 2328447), (33, 917267), (37, 818103), (39, 776149), (111, 272701), (143, 211677), (407, 74373), (429, 70559), (481, 62931), (1221, 24791), (1443, 20977), (1907, 15873), (5291, 5721)]