30439775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 40600080

約数和(自身を除く): 10160305

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1069, 1139, 1675, 5345, 5695, 18173, 26725, 28475, 71623, 90865, 358115, 454325, 1217591, 1790575, 6087955, 30439775]

約数ペア:

[(1, 30439775), (5, 6087955), (17, 1790575), (25, 1217591), (67, 454325), (85, 358115), (335, 90865), (425, 71623), (1069, 28475), (1139, 26725), (1675, 18173), (5345, 5695)]