29705980

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2423}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 62510112

約数和(自身を除く): 32804132

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2423, 2452, 3065, 4846, 6130, 9692, 12115, 12260, 24230, 48460, 1485299, 2970598, 5941196, 7426495, 14852990, 29705980]

約数ペア:

[(1, 29705980), (2, 14852990), (4, 7426495), (5, 5941196), (10, 2970598), (20, 1485299), (613, 48460), (1226, 24230), (2423, 12260), (2452, 12115), (3065, 9692), (4846, 6130)]