30531054

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 62300160

約数和(自身を除く): 31769106

約数列:

[1, 2, 3, 6, 103, 127, 206, 254, 309, 381, 389, 618, 762, 778, 1167, 2334, 13081, 26162, 39243, 40067, 49403, 78486, 80134, 98806, 120201, 148209, 240402, 296418, 5088509, 10177018, 15265527, 30531054]

約数ペア:

[(1, 30531054), (2, 15265527), (3, 10177018), (6, 5088509), (103, 296418), (127, 240402), (206, 148209), (254, 120201), (309, 98806), (381, 80134), (389, 78486), (618, 49403), (762, 40067), (778, 39243), (1167, 26162), (2334, 13081)]