297134780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{98389}}^1$

素因数の和:98549

約数の個数: 24

約数和(自身を含む): 628121760

約数和(自身を除く): 330986980

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 98389, 196778, 393556, 491945, 983890, 1967780, 14856739, 29713478, 59426956, 74283695, 148567390, 297134780]

約数ペア:

[(1, 297134780), (2, 148567390), (4, 74283695), (5, 59426956), (10, 29713478), (20, 14856739), (151, 1967780), (302, 983890), (604, 491945), (755, 393556), (1510, 196778), (3020, 98389)]