328249130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157057}}^1$

素因数の和:157094

約数の個数: 32

約数和(自身を含む): 678490560

約数和(自身を除く): 350241430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 157057, 314114, 785285, 1570570, 1727627, 2984083, 3455254, 5968166, 8638135, 14920415, 17276270, 29840830, 32824913, 65649826, 164124565, 328249130]

約数ペア:

[(1, 328249130), (2, 164124565), (5, 65649826), (10, 32824913), (11, 29840830), (19, 17276270), (22, 14920415), (38, 8638135), (55, 5968166), (95, 3455254), (110, 2984083), (190, 1727627), (209, 1570570), (418, 785285), (1045, 314114), (2090, 157057)]