314498410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11399}}^1$

素因数の和:11526

約数の個数: 32

約数和(自身を含む): 590976000

約数和(自身を除く): 276477590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 11399, 13795, 22798, 27590, 56995, 113990, 353369, 706738, 1014511, 1766845, 2029022, 3533690, 5072555, 10145110, 31449841, 62899682, 157249205, 314498410]

約数ペア:

[(1, 314498410), (2, 157249205), (5, 62899682), (10, 31449841), (31, 10145110), (62, 5072555), (89, 3533690), (155, 2029022), (178, 1766845), (310, 1014511), (445, 706738), (890, 353369), (2759, 113990), (5518, 56995), (11399, 27590), (13795, 22798)]