408499470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1512961}}^1$

素因数の和:1512977

約数の個数: 32

約数和(自身を含む): 1089332640

約数和(自身を除く): 680833170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1512961, 3025922, 4538883, 7564805, 9077766, 13616649, 15129610, 22694415, 27233298, 40849947, 45388830, 68083245, 81699894, 136166490, 204249735, 408499470]

約数ペア:

[(1, 408499470), (2, 204249735), (3, 136166490), (5, 81699894), (6, 68083245), (9, 45388830), (10, 40849947), (15, 27233298), (18, 22694415), (27, 15129610), (30, 13616649), (45, 9077766), (54, 7564805), (90, 4538883), (135, 3025922), (270, 1512961)]