3321010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 4558670

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 227, 266, 385, 418, 454, 665, 770, 1045, 1135, 1330, 1463, 1589, 2090, 2270, 2497, 2926, 3178, 4313, 4994, 7315, 7945, 8626, 12485, 14630, 15890, 17479, 21565, 24970, 30191, 34958, 43130, 47443, 60382, 87395, 94886, 150955, 174790, 237215, 301910, 332101, 474430, 664202, 1660505, 3321010]

約数ペア:

[(1, 3321010), (2, 1660505), (5, 664202), (7, 474430), (10, 332101), (11, 301910), (14, 237215), (19, 174790), (22, 150955), (35, 94886), (38, 87395), (55, 60382), (70, 47443), (77, 43130), (95, 34958), (110, 30191), (133, 24970), (154, 21565), (190, 17479), (209, 15890), (227, 14630), (266, 12485), (385, 8626), (418, 7945), (454, 7315), (665, 4994), (770, 4313), (1045, 3178), (1135, 2926), (1330, 2497), (1463, 2270), (1589, 2090)]