91959910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18503}}^1$

素因数の和:18588

約数の個数: 32

約数和(自身を含む): 191849472

約数和(自身を除く): 99889562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 18503, 37006, 92515, 129521, 185030, 259042, 647605, 1295210, 1313713, 2627426, 6568565, 9195991, 13137130, 18391982, 45979955, 91959910]

約数ペア:

[(1, 91959910), (2, 45979955), (5, 18391982), (7, 13137130), (10, 9195991), (14, 6568565), (35, 2627426), (70, 1313713), (71, 1295210), (142, 647605), (355, 259042), (497, 185030), (710, 129521), (994, 92515), (2485, 37006), (4970, 18503)]