34389190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1571}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 67910400

約数和(自身を除く): 33521210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1571, 1990, 2189, 3142, 4378, 7855, 10945, 15710, 17281, 21890, 34562, 86405, 172810, 312629, 625258, 1563145, 3126290, 3438919, 6877838, 17194595, 34389190]

約数ペア:

[(1, 34389190), (2, 17194595), (5, 6877838), (10, 3438919), (11, 3126290), (22, 1563145), (55, 625258), (110, 312629), (199, 172810), (398, 86405), (995, 34562), (1571, 21890), (1990, 17281), (2189, 15710), (3142, 10945), (4378, 7855)]