7682390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 14580000

約数和(自身を除く): 6897610

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 449, 590, 898, 1711, 2245, 3422, 4490, 8555, 13021, 17110, 26042, 26491, 52982, 65105, 130210, 132455, 264910, 768239, 1536478, 3841195, 7682390]

約数ペア:

[(1, 7682390), (2, 3841195), (5, 1536478), (10, 768239), (29, 264910), (58, 132455), (59, 130210), (118, 65105), (145, 52982), (290, 26491), (295, 26042), (449, 17110), (590, 13021), (898, 8555), (1711, 4490), (2245, 3422)]