57060780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135859}}^1$

素因数の和:135878

約数の個数: 48

約数和(自身を含む): 182595840

約数和(自身を除く): 125535060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 135859, 271718, 407577, 543436, 679295, 815154, 951013, 1358590, 1630308, 1902026, 2037885, 2717180, 2853039, 3804052, 4075770, 4755065, 5706078, 8151540, 9510130, 11412156, 14265195, 19020260, 28530390, 57060780]

約数ペア:

[(1, 57060780), (2, 28530390), (3, 19020260), (4, 14265195), (5, 11412156), (6, 9510130), (7, 8151540), (10, 5706078), (12, 4755065), (14, 4075770), (15, 3804052), (20, 2853039), (21, 2717180), (28, 2037885), (30, 1902026), (35, 1630308), (42, 1358590), (60, 951013), (70, 815154), (84, 679295), (105, 543436), (140, 407577), (210, 271718), (420, 135859)]