28474530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{135593}}^1$

素因数の和:135610

約数の個数: 32

約数和(自身を含む): 78102144

約数和(自身を除く): 49627614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 135593, 271186, 406779, 677965, 813558, 949151, 1355930, 1898302, 2033895, 2847453, 4067790, 4745755, 5694906, 9491510, 14237265, 28474530]

約数ペア:

[(1, 28474530), (2, 14237265), (3, 9491510), (5, 5694906), (6, 4745755), (7, 4067790), (10, 2847453), (14, 2033895), (15, 1898302), (21, 1355930), (30, 949151), (35, 813558), (42, 677965), (70, 406779), (105, 271186), (210, 135593)]