393156907890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13105230263}}^1$

素因数の和:13105230273

約数の個数: 16

約数和(自身を含む): 943576579008

約数和(自身を除く): 550419671118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13105230263, 26210460526, 39315690789, 65526151315, 78631381578, 131052302630, 196578453945, 393156907890]

約数ペア:

[(1, 393156907890), (2, 196578453945), (3, 131052302630), (5, 78631381578), (6, 65526151315), (10, 39315690789), (15, 26210460526), (30, 13105230263)]