19736702070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{657890069}}^1$

素因数の和:657890079

約数の個数: 16

約数和(自身を含む): 47368085040

約数和(自身を除く): 27631382970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 657890069, 1315780138, 1973670207, 3289450345, 3947340414, 6578900690, 9868351035, 19736702070]

約数ペア:

[(1, 19736702070), (2, 9868351035), (3, 6578900690), (5, 3947340414), (6, 3289450345), (10, 1973670207), (15, 1315780138), (30, 657890069)]