297290450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{61297}}^1$

素因数の和:61406

約数の個数: 24

約数和(自身を含む): 558669972

約数和(自身を除く): 261379522

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 61297, 122594, 306485, 612970, 1532425, 3064850, 5945809, 11891618, 29729045, 59458090, 148645225, 297290450]

約数ペア:

[(1, 297290450), (2, 148645225), (5, 59458090), (10, 29729045), (25, 11891618), (50, 5945809), (97, 3064850), (194, 1532425), (485, 612970), (970, 306485), (2425, 122594), (4850, 61297)]