119469910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 264844800

約数和(自身を除く): 145374890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1505, 1634, 2089, 3010, 4085, 4178, 5719, 8170, 10445, 11438, 14623, 20890, 28595, 29246, 39691, 57190, 73115, 79382, 89827, 146230, 179654, 198455, 277837, 396910, 449135, 555674, 628789, 898270, 1257578, 1389185, 1706713, 2778370, 3143945, 3413426, 6287890, 8533565, 11946991, 17067130, 23893982, 59734955, 119469910]

約数ペア:

[(1, 119469910), (2, 59734955), (5, 23893982), (7, 17067130), (10, 11946991), (14, 8533565), (19, 6287890), (35, 3413426), (38, 3143945), (43, 2778370), (70, 1706713), (86, 1389185), (95, 1257578), (133, 898270), (190, 628789), (215, 555674), (266, 449135), (301, 396910), (430, 277837), (602, 198455), (665, 179654), (817, 146230), (1330, 89827), (1505, 79382), (1634, 73115), (2089, 57190), (3010, 39691), (4085, 29246), (4178, 28595), (5719, 20890), (8170, 14623), (10445, 11438)]