1569477980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{8237}}^1$

素因数の和:9614

約数の個数: 48

約数和(自身を含む): 3769972416

約数和(自身を除く): 2200494436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1361, 2722, 5444, 6805, 8237, 9527, 13610, 16474, 19054, 27220, 32948, 38108, 41185, 47635, 57659, 82370, 95270, 115318, 164740, 190540, 230636, 288295, 576590, 1153180, 11210557, 22421114, 44842228, 56052785, 78473899, 112105570, 156947798, 224211140, 313895596, 392369495, 784738990, 1569477980]

約数ペア:

[(1, 1569477980), (2, 784738990), (4, 392369495), (5, 313895596), (7, 224211140), (10, 156947798), (14, 112105570), (20, 78473899), (28, 56052785), (35, 44842228), (70, 22421114), (140, 11210557), (1361, 1153180), (2722, 576590), (5444, 288295), (6805, 230636), (8237, 190540), (9527, 164740), (13610, 115318), (16474, 95270), (19054, 82370), (27220, 57659), (32948, 47635), (38108, 41185)]