123660190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2411}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 233404416

約数和(自身を除く): 109744226

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 2411, 4822, 5129, 10258, 12055, 24110, 25645, 51290, 55453, 110906, 277265, 537653, 554530, 1075306, 2688265, 5376530, 12366019, 24732038, 61830095, 123660190]

約数ペア:

[(1, 123660190), (2, 61830095), (5, 24732038), (10, 12366019), (23, 5376530), (46, 2688265), (115, 1075306), (223, 554530), (230, 537653), (446, 277265), (1115, 110906), (2230, 55453), (2411, 51290), (4822, 25645), (5129, 24110), (10258, 12055)]