278375315910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{90089099}}^1$

素因数の和:90089212

約数の個数: 32

約数和(自身を含む): 674587180800

約数和(自身を除く): 396211864890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 90089099, 180178198, 270267297, 450445495, 540534594, 900890990, 1351336485, 2702672970, 9279177197, 18558354394, 27837531591, 46395885985, 55675063182, 92791771970, 139187657955, 278375315910]

約数ペア:

[(1, 278375315910), (2, 139187657955), (3, 92791771970), (5, 55675063182), (6, 46395885985), (10, 27837531591), (15, 18558354394), (30, 9279177197), (103, 2702672970), (206, 1351336485), (309, 900890990), (515, 540534594), (618, 450445495), (1030, 270267297), (1545, 180178198), (3090, 90089099)]