315066530

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 572901120

約数和(自身を除く): 257834590

約数列:

[1, 2, 5, 10, 239, 241, 478, 482, 547, 1094, 1195, 1205, 2390, 2410, 2735, 5470, 57599, 115198, 130733, 131827, 261466, 263654, 287995, 575990, 653665, 659135, 1307330, 1318270, 31506653, 63013306, 157533265, 315066530]

約数ペア:

[(1, 315066530), (2, 157533265), (5, 63013306), (10, 31506653), (239, 1318270), (241, 1307330), (478, 659135), (482, 653665), (547, 575990), (1094, 287995), (1195, 263654), (1205, 261466), (2390, 131827), (2410, 130733), (2735, 115198), (5470, 57599)]