19076580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35327}}^1$

素因数の和:35345

約数の個数: 48

約数和(自身を含む): 59351040

約数和(自身を除く): 40274460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 35327, 70654, 105981, 141308, 176635, 211962, 317943, 353270, 423924, 529905, 635886, 706540, 953829, 1059810, 1271772, 1589715, 1907658, 2119620, 3179430, 3815316, 4769145, 6358860, 9538290, 19076580]

約数ペア:

[(1, 19076580), (2, 9538290), (3, 6358860), (4, 4769145), (5, 3815316), (6, 3179430), (9, 2119620), (10, 1907658), (12, 1589715), (15, 1271772), (18, 1059810), (20, 953829), (27, 706540), (30, 635886), (36, 529905), (45, 423924), (54, 353270), (60, 317943), (90, 211962), (108, 176635), (135, 141308), (180, 105981), (270, 70654), (540, 35327)]