30212982

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{40939}}^1$

素因数の和:40988

約数の個数: 24

約数和(自身を含む): 67059720

約数和(自身を除く): 36846738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 40939, 81878, 122817, 245634, 368451, 736902, 1678499, 3356998, 5035497, 10070994, 15106491, 30212982]

約数ペア:

[(1, 30212982), (2, 15106491), (3, 10070994), (6, 5035497), (9, 3356998), (18, 1678499), (41, 736902), (82, 368451), (123, 245634), (246, 122817), (369, 81878), (738, 40939)]