8493390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 14489010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 379, 415, 498, 747, 758, 830, 1137, 1245, 1494, 1895, 2241, 2274, 2490, 3411, 3735, 3790, 4482, 5685, 6822, 7470, 10233, 11205, 11370, 17055, 20466, 22410, 31457, 34110, 51165, 62914, 94371, 102330, 157285, 188742, 283113, 314570, 471855, 566226, 849339, 943710, 1415565, 1698678, 2831130, 4246695, 8493390]

約数ペア:

[(1, 8493390), (2, 4246695), (3, 2831130), (5, 1698678), (6, 1415565), (9, 943710), (10, 849339), (15, 566226), (18, 471855), (27, 314570), (30, 283113), (45, 188742), (54, 157285), (83, 102330), (90, 94371), (135, 62914), (166, 51165), (249, 34110), (270, 31457), (379, 22410), (415, 20466), (498, 17055), (747, 11370), (758, 11205), (830, 10233), (1137, 7470), (1245, 6822), (1494, 5685), (1895, 4482), (2241, 3790), (2274, 3735), (2490, 3411)]