78869370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2628979}}^1$

素因数の和:2628989

約数の個数: 16

約数和(自身を含む): 189286560

約数和(自身を除く): 110417190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2628979, 5257958, 7886937, 13144895, 15773874, 26289790, 39434685, 78869370]

約数ペア:

[(1, 78869370), (2, 39434685), (3, 26289790), (5, 15773874), (6, 13144895), (10, 7886937), (15, 5257958), (30, 2628979)]