230022100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29873}}^1$

素因数の和:29905

約数の個数: 72

約数和(自身を含む): 622335168

約数和(自身を除く): 392313068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 29873, 59746, 119492, 149365, 209111, 298730, 328603, 418222, 597460, 657206, 746825, 836444, 1045555, 1314412, 1493650, 1643015, 2091110, 2300221, 2987300, 3286030, 4182220, 4600442, 5227775, 6572060, 8215075, 9200884, 10455550, 11501105, 16430150, 20911100, 23002210, 32860300, 46004420, 57505525, 115011050, 230022100]

約数ペア:

[(1, 230022100), (2, 115011050), (4, 57505525), (5, 46004420), (7, 32860300), (10, 23002210), (11, 20911100), (14, 16430150), (20, 11501105), (22, 10455550), (25, 9200884), (28, 8215075), (35, 6572060), (44, 5227775), (50, 4600442), (55, 4182220), (70, 3286030), (77, 2987300), (100, 2300221), (110, 2091110), (140, 1643015), (154, 1493650), (175, 1314412), (220, 1045555), (275, 836444), (308, 746825), (350, 657206), (385, 597460), (550, 418222), (700, 328603), (770, 298730), (1100, 209111), (1540, 149365), (1925, 119492), (3850, 59746), (7700, 29873)]