30921044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100393}}^1$

素因数の和:100415

約数の個数: 24

約数和(自身を含む): 67464768

約数和(自身を除く): 36543724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100393, 200786, 401572, 702751, 1104323, 1405502, 2208646, 2811004, 4417292, 7730261, 15460522, 30921044]

約数ペア:

[(1, 30921044), (2, 15460522), (4, 7730261), (7, 4417292), (11, 2811004), (14, 2208646), (22, 1405502), (28, 1104323), (44, 702751), (77, 401572), (154, 200786), (308, 100393)]