30797940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 86643648

約数和(自身を除く): 55845708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 932, 1165, 1398, 2203, 2330, 2796, 3495, 4406, 4660, 6609, 6990, 8812, 11015, 13218, 13980, 22030, 26436, 33045, 44060, 66090, 132180, 513299, 1026598, 1539897, 2053196, 2566495, 3079794, 5132990, 6159588, 7699485, 10265980, 15398970, 30797940]

約数ペア:

[(1, 30797940), (2, 15398970), (3, 10265980), (4, 7699485), (5, 6159588), (6, 5132990), (10, 3079794), (12, 2566495), (15, 2053196), (20, 1539897), (30, 1026598), (60, 513299), (233, 132180), (466, 66090), (699, 44060), (932, 33045), (1165, 26436), (1398, 22030), (2203, 13980), (2330, 13218), (2796, 11015), (3495, 8812), (4406, 6990), (4660, 6609)]