2797997940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15544433}}^1$

素因数の和:15544448

約数の個数: 36

約数和(自身を含む): 8487260964

約数和(自身を除く): 5689263024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15544433, 31088866, 46633299, 62177732, 77722165, 93266598, 139899897, 155444330, 186533196, 233166495, 279799794, 310888660, 466332990, 559599588, 699499485, 932665980, 1398998970, 2797997940]

約数ペア:

[(1, 2797997940), (2, 1398998970), (3, 932665980), (4, 699499485), (5, 559599588), (6, 466332990), (9, 310888660), (10, 279799794), (12, 233166495), (15, 186533196), (18, 155444330), (20, 139899897), (30, 93266598), (36, 77722165), (45, 62177732), (60, 46633299), (90, 31088866), (180, 15544433)]