249115930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{9697}}^1$

素因数の和:10078

約数の個数: 32

約数和(自身を含む): 513916416

約数和(自身を除く): 264800486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 9697, 12845, 19394, 25690, 48485, 67879, 96970, 135758, 339395, 678790, 3558799, 7117598, 17793995, 24911593, 35587990, 49823186, 124557965, 249115930]

約数ペア:

[(1, 249115930), (2, 124557965), (5, 49823186), (7, 35587990), (10, 24911593), (14, 17793995), (35, 7117598), (70, 3558799), (367, 678790), (734, 339395), (1835, 135758), (2569, 96970), (3670, 67879), (5138, 48485), (9697, 25690), (12845, 19394)]