943079340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2245427}}^1$

素因数の和:2245446

約数の個数: 48

約数和(自身を含む): 3017855232

約数和(自身を除く): 2074775892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2245427, 4490854, 6736281, 8981708, 11227135, 13472562, 15717989, 22454270, 26945124, 31435978, 33681405, 44908540, 47153967, 62871956, 67362810, 78589945, 94307934, 134725620, 157179890, 188615868, 235769835, 314359780, 471539670, 943079340]

約数ペア:

[(1, 943079340), (2, 471539670), (3, 314359780), (4, 235769835), (5, 188615868), (6, 157179890), (7, 134725620), (10, 94307934), (12, 78589945), (14, 67362810), (15, 62871956), (20, 47153967), (21, 44908540), (28, 33681405), (30, 31435978), (35, 26945124), (42, 22454270), (60, 15717989), (70, 13472562), (84, 11227135), (105, 8981708), (140, 6736281), (210, 4490854), (420, 2245427)]