1049790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 2880000

約数和(自身を除く): 1830210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4999, 9998, 14997, 24995, 29994, 34993, 49990, 69986, 74985, 104979, 149970, 174965, 209958, 349930, 524895, 1049790]

約数ペア:

[(1, 1049790), (2, 524895), (3, 349930), (5, 209958), (6, 174965), (7, 149970), (10, 104979), (14, 74985), (15, 69986), (21, 49990), (30, 34993), (35, 29994), (42, 24995), (70, 14997), (105, 9998), (210, 4999)]