30889692

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6322

約数の個数: 36

約数和(自身を含む): 78656760

約数和(自身を除く): 47767068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 6173, 12346, 18519, 24692, 37038, 55557, 74076, 111114, 222228, 858047, 1716094, 2574141, 3432188, 5148282, 7722423, 10296564, 15444846, 30889692]

約数ペア:

[(1, 30889692), (2, 15444846), (3, 10296564), (4, 7722423), (6, 5148282), (9, 3432188), (12, 2574141), (18, 1716094), (36, 858047), (139, 222228), (278, 111114), (417, 74076), (556, 55557), (834, 37038), (1251, 24692), (1668, 18519), (2502, 12346), (5004, 6173)]