264195190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 574986240

約数和(自身を除く): 310791050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 271, 542, 665, 733, 1330, 1355, 1466, 1897, 2710, 3665, 3794, 5131, 5149, 7330, 9485, 10262, 10298, 13927, 18970, 25655, 25745, 27854, 36043, 51310, 51490, 69635, 72086, 97489, 139270, 180215, 194978, 198643, 360430, 397286, 487445, 974890, 993215, 1390501, 1986430, 2781002, 3774217, 6952505, 7548434, 13905010, 18871085, 26419519, 37742170, 52839038, 132097595, 264195190]

約数ペア:

[(1, 264195190), (2, 132097595), (5, 52839038), (7, 37742170), (10, 26419519), (14, 18871085), (19, 13905010), (35, 7548434), (38, 6952505), (70, 3774217), (95, 2781002), (133, 1986430), (190, 1390501), (266, 993215), (271, 974890), (542, 487445), (665, 397286), (733, 360430), (1330, 198643), (1355, 194978), (1466, 180215), (1897, 139270), (2710, 97489), (3665, 72086), (3794, 69635), (5131, 51490), (5149, 51310), (7330, 36043), (9485, 27854), (10262, 25745), (10298, 25655), (13927, 18970)]