71784610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{312107}}^1$

素因数の和:312137

約数の個数: 16

約数和(自身を含む): 134830656

約数和(自身を除く): 63046046

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 312107, 624214, 1560535, 3121070, 7178461, 14356922, 35892305, 71784610]

約数ペア:

[(1, 71784610), (2, 35892305), (5, 14356922), (10, 7178461), (23, 3121070), (46, 1560535), (115, 624214), (230, 312107)]