30371256

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 82882800

約数和(自身を除く): 52511544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3079, 3288, 4932, 6158, 9237, 9864, 12316, 18474, 24632, 27711, 36948, 55422, 73896, 110844, 221688, 421823, 843646, 1265469, 1687292, 2530938, 3374584, 3796407, 5061876, 7592814, 10123752, 15185628, 30371256]

約数ペア:

[(1, 30371256), (2, 15185628), (3, 10123752), (4, 7592814), (6, 5061876), (8, 3796407), (9, 3374584), (12, 2530938), (18, 1687292), (24, 1265469), (36, 843646), (72, 421823), (137, 221688), (274, 110844), (411, 73896), (548, 55422), (822, 36948), (1096, 27711), (1233, 24632), (1644, 18474), (2466, 12316), (3079, 9864), (3288, 9237), (4932, 6158)]