5254620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12511}}^1$

素因数の和:12530

約数の個数: 48

約数和(自身を含む): 16816128

約数和(自身を除く): 11561508

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, 12511, 25022, 37533, 50044, 62555, 75066, 87577, 125110, 150132, 175154, 187665, 250220, 262731, 350308, 375330, 437885, 525462, 750660, 875770, 1050924, 1313655, 1751540, 2627310, 5254620]

約数ペア:

[(1, 5254620), (2, 2627310), (3, 1751540), (4, 1313655), (5, 1050924), (6, 875770), (7, 750660), (10, 525462), (12, 437885), (14, 375330), (15, 350308), (20, 262731), (21, 250220), (28, 187665), (30, 175154), (35, 150132), (42, 125110), (60, 87577), (70, 75066), (84, 62555), (105, 50044), (140, 37533), (210, 25022), (420, 12511)]