29490945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 27187455

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 409, 437, 627, 759, 1045, 1227, 1265, 1311, 2045, 2185, 3135, 3795, 4499, 4807, 6135, 6555, 7771, 9407, 13497, 14421, 22495, 23313, 24035, 28221, 38855, 47035, 67485, 72105, 85481, 103477, 116565, 141105, 178733, 256443, 310431, 427405, 517385, 536199, 893665, 1282215, 1552155, 1966063, 2680995, 5898189, 9830315, 29490945]

約数ペア:

[(1, 29490945), (3, 9830315), (5, 5898189), (11, 2680995), (15, 1966063), (19, 1552155), (23, 1282215), (33, 893665), (55, 536199), (57, 517385), (69, 427405), (95, 310431), (115, 256443), (165, 178733), (209, 141105), (253, 116565), (285, 103477), (345, 85481), (409, 72105), (437, 67485), (627, 47035), (759, 38855), (1045, 28221), (1227, 24035), (1265, 23313), (1311, 22495), (2045, 14421), (2185, 13497), (3135, 9407), (3795, 7771), (4499, 6555), (4807, 6135)]