2279030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 4523904

約数和(自身を除く): 2244874

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 373, 470, 611, 746, 1222, 1865, 3055, 3730, 4849, 6110, 9698, 17531, 24245, 35062, 48490, 87655, 175310, 227903, 455806, 1139515, 2279030]

約数ペア:

[(1, 2279030), (2, 1139515), (5, 455806), (10, 227903), (13, 175310), (26, 87655), (47, 48490), (65, 35062), (94, 24245), (130, 17531), (235, 9698), (373, 6110), (470, 4849), (611, 3730), (746, 3055), (1222, 1865)]