24291890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 50302080

約数和(自身を除く): 26010190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2129, 2282, 4258, 5705, 10645, 11410, 14903, 21290, 29806, 74515, 149030, 347027, 694054, 1735135, 2429189, 3470270, 4858378, 12145945, 24291890]

約数ペア:

[(1, 24291890), (2, 12145945), (5, 4858378), (7, 3470270), (10, 2429189), (14, 1735135), (35, 694054), (70, 347027), (163, 149030), (326, 74515), (815, 29806), (1141, 21290), (1630, 14903), (2129, 11410), (2282, 10645), (4258, 5705)]