27810990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309011}}^1$

素因数の和:309024

約数の個数: 24

約数和(自身を含む): 72308808

約数和(自身を除く): 44497818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309011, 618022, 927033, 1545055, 1854066, 2781099, 3090110, 4635165, 5562198, 9270330, 13905495, 27810990]

約数ペア:

[(1, 27810990), (2, 13905495), (3, 9270330), (5, 5562198), (6, 4635165), (9, 3090110), (10, 2781099), (15, 1854066), (18, 1545055), (30, 927033), (45, 618022), (90, 309011)]