87679970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3413}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 180914688

約数和(自身を除く): 93234718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3413, 3670, 5138, 6826, 12845, 17065, 23891, 25690, 34130, 47782, 119455, 238910, 1252571, 2505142, 6262855, 8767997, 12525710, 17535994, 43839985, 87679970]

約数ペア:

[(1, 87679970), (2, 43839985), (5, 17535994), (7, 12525710), (10, 8767997), (14, 6262855), (35, 2505142), (70, 1252571), (367, 238910), (734, 119455), (1835, 47782), (2569, 34130), (3413, 25690), (3670, 23891), (5138, 17065), (6826, 12845)]