1418940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7898

約数の個数: 36

約数和(自身を含む): 4304664

約数和(自身を除く): 2885724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7883, 15766, 23649, 31532, 39415, 47298, 70947, 78830, 94596, 118245, 141894, 157660, 236490, 283788, 354735, 472980, 709470, 1418940]

約数ペア:

[(1, 1418940), (2, 709470), (3, 472980), (4, 354735), (5, 283788), (6, 236490), (9, 157660), (10, 141894), (12, 118245), (15, 94596), (18, 78830), (20, 70947), (30, 47298), (36, 39415), (45, 31532), (60, 23649), (90, 15766), (180, 7883)]