83943780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399063}}^1$

素因数の和:1399075

約数の個数: 24

約数和(自身を含む): 235042752

約数和(自身を除く): 151098972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399063, 2798126, 4197189, 5596252, 6995315, 8394378, 13990630, 16788756, 20985945, 27981260, 41971890, 83943780]

約数ペア:

[(1, 83943780), (2, 41971890), (3, 27981260), (4, 20985945), (5, 16788756), (6, 13990630), (10, 8394378), (12, 6995315), (15, 5596252), (20, 4197189), (30, 2798126), (60, 1399063)]