162952380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{905291}}^1$

素因数の和:905306

約数の個数: 36

約数和(自身を含む): 494289432

約数和(自身を除く): 331337052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 905291, 1810582, 2715873, 3621164, 4526455, 5431746, 8147619, 9052910, 10863492, 13579365, 16295238, 18105820, 27158730, 32590476, 40738095, 54317460, 81476190, 162952380]

約数ペア:

[(1, 162952380), (2, 81476190), (3, 54317460), (4, 40738095), (5, 32590476), (6, 27158730), (9, 18105820), (10, 16295238), (12, 13579365), (15, 10863492), (18, 9052910), (20, 8147619), (30, 5431746), (36, 4526455), (45, 3621164), (60, 2715873), (90, 1810582), (180, 905291)]