309316060

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{20323}}^1$

素因数の和:21093

約数の個数: 24

約数和(自身を含む): 650449296

約数和(自身を除く): 341133236

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 7610, 15220, 20323, 40646, 81292, 101615, 203230, 406460, 15465803, 30931606, 61863212, 77329015, 154658030, 309316060]

約数ペア:

[(1, 309316060), (2, 154658030), (4, 77329015), (5, 61863212), (10, 30931606), (20, 15465803), (761, 406460), (1522, 203230), (3044, 101615), (3805, 81292), (7610, 40646), (15220, 20323)]