2019747450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40927}}^1$

素因数の和:40996

約数の個数: 96

約数和(自身を含む): 5846482944

約数和(自身を除く): 3826735494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 141, 150, 175, 210, 235, 282, 329, 350, 470, 525, 658, 705, 987, 1050, 1175, 1410, 1645, 1974, 2350, 3290, 3525, 4935, 7050, 8225, 9870, 16450, 24675, 40927, 49350, 81854, 122781, 204635, 245562, 286489, 409270, 572978, 613905, 859467, 1023175, 1227810, 1432445, 1718934, 1923569, 2046350, 2864890, 3069525, 3847138, 4297335, 5770707, 6139050, 7162225, 8594670, 9617845, 11541414, 13464983, 14324450, 19235690, 21486675, 26929966, 28853535, 40394949, 42973350, 48089225, 57707070, 67324915, 80789898, 96178450, 134649830, 144267675, 201974745, 288535350, 336624575, 403949490, 673249150, 1009873725, 2019747450]

約数ペア:

[(1, 2019747450), (2, 1009873725), (3, 673249150), (5, 403949490), (6, 336624575), (7, 288535350), (10, 201974745), (14, 144267675), (15, 134649830), (21, 96178450), (25, 80789898), (30, 67324915), (35, 57707070), (42, 48089225), (47, 42973350), (50, 40394949), (70, 28853535), (75, 26929966), (94, 21486675), (105, 19235690), (141, 14324450), (150, 13464983), (175, 11541414), (210, 9617845), (235, 8594670), (282, 7162225), (329, 6139050), (350, 5770707), (470, 4297335), (525, 3847138), (658, 3069525), (705, 2864890), (987, 2046350), (1050, 1923569), (1175, 1718934), (1410, 1432445), (1645, 1227810), (1974, 1023175), (2350, 859467), (3290, 613905), (3525, 572978), (4935, 409270), (7050, 286489), (8225, 245562), (9870, 204635), (16450, 122781), (24675, 81854), (40927, 49350)]