155985280210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1\times {\mathrm{8839}}^1$

素因数の和:9475

約数の個数: 64

約数和(自身を含む): 297528940800

約数和(自身を除く): 141543660590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 317, 586, 634, 1465, 1585, 2930, 3170, 5567, 6023, 8839, 11134, 12046, 17678, 27835, 30115, 44195, 55670, 60230, 88390, 92881, 167941, 185762, 335882, 464405, 839705, 928810, 1679410, 1764739, 2589827, 2801963, 3529478, 5179654, 5603926, 8823695, 12949135, 14009815, 17647390, 25898270, 28019630, 49206713, 53237297, 98413426, 106474594, 246033565, 266186485, 492067130, 532372970, 820975159, 1641950318, 4104875795, 8209751590, 15598528021, 31197056042, 77992640105, 155985280210]

約数ペア:

[(1, 155985280210), (2, 77992640105), (5, 31197056042), (10, 15598528021), (19, 8209751590), (38, 4104875795), (95, 1641950318), (190, 820975159), (293, 532372970), (317, 492067130), (586, 266186485), (634, 246033565), (1465, 106474594), (1585, 98413426), (2930, 53237297), (3170, 49206713), (5567, 28019630), (6023, 25898270), (8839, 17647390), (11134, 14009815), (12046, 12949135), (17678, 8823695), (27835, 5603926), (30115, 5179654), (44195, 3529478), (55670, 2801963), (60230, 2589827), (88390, 1764739), (92881, 1679410), (167941, 928810), (185762, 839705), (335882, 464405)]