149941370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1361}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 282424320

約数和(自身を除く): 132482950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 958, 1361, 2395, 2722, 4790, 6805, 11017, 13610, 22034, 31303, 55085, 62606, 110170, 156515, 313030, 651919, 1303838, 3259595, 6519190, 14994137, 29988274, 74970685, 149941370]

約数ペア:

[(1, 149941370), (2, 74970685), (5, 29988274), (10, 14994137), (23, 6519190), (46, 3259595), (115, 1303838), (230, 651919), (479, 313030), (958, 156515), (1361, 110170), (2395, 62606), (2722, 55085), (4790, 31303), (6805, 22034), (11017, 13610)]