11487070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 25660800

約数和(自身を除く): 14173730

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 197, 238, 245, 343, 394, 490, 595, 686, 833, 985, 1190, 1379, 1666, 1715, 1970, 2758, 3349, 3430, 4165, 5831, 6698, 6895, 8330, 9653, 11662, 13790, 16745, 19306, 23443, 29155, 33490, 46886, 48265, 58310, 67571, 96530, 117215, 135142, 164101, 234430, 328202, 337855, 675710, 820505, 1148707, 1641010, 2297414, 5743535, 11487070]

約数ペア:

[(1, 11487070), (2, 5743535), (5, 2297414), (7, 1641010), (10, 1148707), (14, 820505), (17, 675710), (34, 337855), (35, 328202), (49, 234430), (70, 164101), (85, 135142), (98, 117215), (119, 96530), (170, 67571), (197, 58310), (238, 48265), (245, 46886), (343, 33490), (394, 29155), (490, 23443), (595, 19306), (686, 16745), (833, 13790), (985, 11662), (1190, 9653), (1379, 8330), (1666, 6895), (1715, 6698), (1970, 5831), (2758, 4165), (3349, 3430)]