123306210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1370069}}^1$

素因数の和:1370082

約数の個数: 24

約数和(自身を含む): 320596380

約数和(自身を除く): 197290170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1370069, 2740138, 4110207, 6850345, 8220414, 12330621, 13700690, 20551035, 24661242, 41102070, 61653105, 123306210]

約数ペア:

[(1, 123306210), (2, 61653105), (3, 41102070), (5, 24661242), (6, 20551035), (9, 13700690), (10, 12330621), (15, 8220414), (18, 6850345), (30, 4110207), (45, 2740138), (90, 1370069)]