5456460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 15386112

約数和(自身を除く): 9929652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 431, 633, 844, 862, 1055, 1266, 1293, 1724, 2110, 2155, 2532, 2586, 3165, 4220, 4310, 5172, 6330, 6465, 8620, 12660, 12930, 25860, 90941, 181882, 272823, 363764, 454705, 545646, 909410, 1091292, 1364115, 1818820, 2728230, 5456460]

約数ペア:

[(1, 5456460), (2, 2728230), (3, 1818820), (4, 1364115), (5, 1091292), (6, 909410), (10, 545646), (12, 454705), (15, 363764), (20, 272823), (30, 181882), (60, 90941), (211, 25860), (422, 12930), (431, 12660), (633, 8620), (844, 6465), (862, 6330), (1055, 5172), (1266, 4310), (1293, 4220), (1724, 3165), (2110, 2586), (2155, 2532)]