4498620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 14396928

約数和(自身を除く): 9898308

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, 10711, 21422, 32133, 42844, 53555, 64266, 74977, 107110, 128532, 149954, 160665, 214220, 224931, 299908, 321330, 374885, 449862, 642660, 749770, 899724, 1124655, 1499540, 2249310, 4498620]

約数ペア:

[(1, 4498620), (2, 2249310), (3, 1499540), (4, 1124655), (5, 899724), (6, 749770), (7, 642660), (10, 449862), (12, 374885), (14, 321330), (15, 299908), (20, 224931), (21, 214220), (28, 160665), (30, 149954), (35, 128532), (42, 107110), (60, 74977), (70, 64266), (84, 53555), (105, 42844), (140, 32133), (210, 21422), (420, 10711)]