6383720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{3257}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 16713540

約数和(自身を除く): 10329820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 3257, 6514, 13028, 16285, 22799, 26056, 32570, 45598, 65140, 91196, 113995, 130280, 159593, 182392, 227990, 319186, 455980, 638372, 797965, 911960, 1276744, 1595930, 3191860, 6383720]

約数ペア:

[(1, 6383720), (2, 3191860), (4, 1595930), (5, 1276744), (7, 911960), (8, 797965), (10, 638372), (14, 455980), (20, 319186), (28, 227990), (35, 182392), (40, 159593), (49, 130280), (56, 113995), (70, 91196), (98, 65140), (140, 45598), (196, 32570), (245, 26056), (280, 22799), (392, 16285), (490, 13028), (980, 6514), (1960, 3257)]