130487588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 299920320

約数和(自身を除く): 169432732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 2087, 2156, 2233, 2842, 4174, 4466, 5684, 8348, 8932, 14609, 15631, 22957, 29218, 31262, 45914, 58436, 60523, 62524, 91828, 102263, 121046, 160699, 204526, 242092, 321398, 409052, 423661, 642796, 665753, 847322, 1124893, 1331506, 1694644, 2249786, 2663012, 2965627, 4499572, 4660271, 5931254, 9320542, 11862508, 18641084, 32621897, 65243794, 130487588]

約数ペア:

[(1, 130487588), (2, 65243794), (4, 32621897), (7, 18641084), (11, 11862508), (14, 9320542), (22, 5931254), (28, 4660271), (29, 4499572), (44, 2965627), (49, 2663012), (58, 2249786), (77, 1694644), (98, 1331506), (116, 1124893), (154, 847322), (196, 665753), (203, 642796), (308, 423661), (319, 409052), (406, 321398), (539, 242092), (638, 204526), (812, 160699), (1078, 121046), (1276, 102263), (1421, 91828), (2087, 62524), (2156, 60523), (2233, 58436), (2842, 45914), (4174, 31262), (4466, 29218), (5684, 22957), (8348, 15631), (8932, 14609)]