404996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{201491}}^1$

素因数の和:201568

約数の個数: 32

約数和(自身を含む): 986504832

約数和(自身を除く): 581507922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 201491, 402982, 604473, 1007455, 1208946, 2014910, 3022365, 6044730, 13499897, 26999794, 40499691, 67499485, 80999382, 134998970, 202498455, 404996910]

約数ペア:

[(1, 404996910), (2, 202498455), (3, 134998970), (5, 80999382), (6, 67499485), (10, 40499691), (15, 26999794), (30, 13499897), (67, 6044730), (134, 3022365), (201, 2014910), (335, 1208946), (402, 1007455), (670, 604473), (1005, 402982), (2010, 201491)]