23128210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 47940480

約数和(自身を除く): 24812270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2377, 4754, 4865, 9730, 11885, 16639, 23770, 33278, 83195, 166390, 330403, 660806, 1652015, 2312821, 3304030, 4625642, 11564105, 23128210]

約数ペア:

[(1, 23128210), (2, 11564105), (5, 4625642), (7, 3304030), (10, 2312821), (14, 1652015), (35, 660806), (70, 330403), (139, 166390), (278, 83195), (695, 33278), (973, 23770), (1390, 16639), (1946, 11885), (2377, 9730), (4754, 4865)]