313075910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263089}}^1$

素因数の和:263120

約数の個数: 32

約数和(自身を含む): 681929280

約数和(自身を除く): 368853370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 263089, 526178, 1315445, 1841623, 2630890, 3683246, 4472513, 8945026, 9208115, 18416230, 22362565, 31307591, 44725130, 62615182, 156537955, 313075910]

約数ペア:

[(1, 313075910), (2, 156537955), (5, 62615182), (7, 44725130), (10, 31307591), (14, 22362565), (17, 18416230), (34, 9208115), (35, 8945026), (70, 4472513), (85, 3683246), (119, 2630890), (170, 1841623), (238, 1315445), (595, 526178), (1190, 263089)]