30592071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 49920000

約数和(自身を除く): 19327929

約数列:

[1, 3, 9, 19, 29, 31, 57, 87, 93, 171, 199, 261, 279, 551, 589, 597, 899, 1653, 1767, 1791, 2697, 3781, 4959, 5301, 5771, 6169, 8091, 11343, 17081, 17313, 18507, 34029, 51243, 51939, 55521, 109649, 117211, 153729, 178901, 328947, 351633, 536703, 986841, 1054899, 1610109, 3399119, 10197357, 30592071]

約数ペア:

[(1, 30592071), (3, 10197357), (9, 3399119), (19, 1610109), (29, 1054899), (31, 986841), (57, 536703), (87, 351633), (93, 328947), (171, 178901), (199, 153729), (261, 117211), (279, 109649), (551, 55521), (589, 51939), (597, 51243), (899, 34029), (1653, 18507), (1767, 17313), (1791, 17081), (2697, 11343), (3781, 8091), (4959, 6169), (5301, 5771)]