29720890

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4817}}^1$

素因数の和:5441

約数の個数: 16

約数和(自身を含む): 53595432

約数和(自身を除く): 23874542

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 4817, 6170, 9634, 24085, 48170, 2972089, 5944178, 14860445, 29720890]

約数ペア:

[(1, 29720890), (2, 14860445), (5, 5944178), (10, 2972089), (617, 48170), (1234, 24085), (3085, 9634), (4817, 6170)]