2902396.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 34277364

約数和(自身を除く): 16686999

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 169, 195, 257, 351, 405, 507, 585, 771, 845, 1053, 1285, 1521, 1755, 2313, 2535, 3341, 3855, 4563, 5265, 6939, 7605, 10023, 11565, 13689, 16705, 20817, 22815, 30069, 34695, 43433, 50115, 68445, 90207, 104085, 130299, 150345, 217165, 270621, 390897, 451035, 651495, 1172691, 1353105, 1954485, 3518073, 5863455, 17590365]

約数ペア:

[(1, 17590365), (3, 5863455), (5, 3518073), (9, 1954485), (13, 1353105), (15, 1172691), (27, 651495), (39, 451035), (45, 390897), (65, 270621), (81, 217165), (117, 150345), (135, 130299), (169, 104085), (195, 90207), (257, 68445), (351, 50115), (405, 43433), (507, 34695), (585, 30069), (771, 22815), (845, 20817), (1053, 16705), (1285, 13689), (1521, 11565), (1755, 10023), (2313, 7605), (2535, 6939), (3341, 5265), (3855, 4563)]