7421940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41233}}^1$

素因数の和:41248

約数の個数: 36

約数和(自身を含む): 22513764

約数和(自身を除く): 15091824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41233, 82466, 123699, 164932, 206165, 247398, 371097, 412330, 494796, 618495, 742194, 824660, 1236990, 1484388, 1855485, 2473980, 3710970, 7421940]

約数ペア:

[(1, 7421940), (2, 3710970), (3, 2473980), (4, 1855485), (5, 1484388), (6, 1236990), (9, 824660), (10, 742194), (12, 618495), (15, 494796), (18, 412330), (20, 371097), (30, 247398), (36, 206165), (45, 164932), (60, 123699), (90, 82466), (180, 41233)]