7695380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 21288960

約数和(自身を除く): 13593580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 263, 266, 308, 380, 385, 418, 526, 532, 665, 770, 836, 1045, 1052, 1315, 1330, 1463, 1540, 1841, 2090, 2630, 2660, 2893, 2926, 3682, 4180, 4997, 5260, 5786, 5852, 7315, 7364, 9205, 9994, 11572, 14465, 14630, 18410, 19988, 20251, 24985, 28930, 29260, 34979, 36820, 40502, 49970, 54967, 57860, 69958, 81004, 99940, 101255, 109934, 139916, 174895, 202510, 219868, 274835, 349790, 384769, 405020, 549670, 699580, 769538, 1099340, 1539076, 1923845, 3847690, 7695380]

約数ペア:

[(1, 7695380), (2, 3847690), (4, 1923845), (5, 1539076), (7, 1099340), (10, 769538), (11, 699580), (14, 549670), (19, 405020), (20, 384769), (22, 349790), (28, 274835), (35, 219868), (38, 202510), (44, 174895), (55, 139916), (70, 109934), (76, 101255), (77, 99940), (95, 81004), (110, 69958), (133, 57860), (140, 54967), (154, 49970), (190, 40502), (209, 36820), (220, 34979), (263, 29260), (266, 28930), (308, 24985), (380, 20251), (385, 19988), (418, 18410), (526, 14630), (532, 14465), (665, 11572), (770, 9994), (836, 9205), (1045, 7364), (1052, 7315), (1315, 5852), (1330, 5786), (1463, 5260), (1540, 4997), (1841, 4180), (2090, 3682), (2630, 2926), (2660, 2893)]