1519152260

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 3214085616

約数和(自身を除く): 1694933356

約数列:

[1, 2, 4, 5, 10, 20, 293, 397, 586, 653, 794, 1172, 1306, 1465, 1588, 1985, 2612, 2930, 3265, 3970, 5860, 6530, 7940, 13060, 116321, 191329, 232642, 259241, 382658, 465284, 518482, 581605, 765316, 956645, 1036964, 1163210, 1296205, 1913290, 2326420, 2592410, 3826580, 5184820, 75957613, 151915226, 303830452, 379788065, 759576130, 1519152260]

約数ペア:

[(1, 1519152260), (2, 759576130), (4, 379788065), (5, 303830452), (10, 151915226), (20, 75957613), (293, 5184820), (397, 3826580), (586, 2592410), (653, 2326420), (794, 1913290), (1172, 1296205), (1306, 1163210), (1465, 1036964), (1588, 956645), (1985, 765316), (2612, 581605), (2930, 518482), (3265, 465284), (3970, 382658), (5860, 259241), (6530, 232642), (7940, 191329), (13060, 116321)]