91495070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1831}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 174113280

約数和(自身を除く): 82618210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 1831, 2630, 3662, 4997, 9155, 9994, 18310, 24985, 34789, 49970, 69578, 173945, 347890, 481553, 963106, 2407765, 4815530, 9149507, 18299014, 45747535, 91495070]

約数ペア:

[(1, 91495070), (2, 45747535), (5, 18299014), (10, 9149507), (19, 4815530), (38, 2407765), (95, 963106), (190, 481553), (263, 347890), (526, 173945), (1315, 69578), (1831, 49970), (2630, 34789), (3662, 24985), (4997, 18310), (9155, 9994)]