244299580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3643}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 587704320

約数和(自身を除く): 343404740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 3643, 4790, 6706, 7286, 9580, 13412, 14572, 16765, 18215, 25501, 33530, 36430, 51002, 67060, 72860, 102004, 127505, 255010, 510020, 1744997, 3489994, 6979988, 8724985, 12214979, 17449970, 24429958, 34899940, 48859916, 61074895, 122149790, 244299580]

約数ペア:

[(1, 244299580), (2, 122149790), (4, 61074895), (5, 48859916), (7, 34899940), (10, 24429958), (14, 17449970), (20, 12214979), (28, 8724985), (35, 6979988), (70, 3489994), (140, 1744997), (479, 510020), (958, 255010), (1916, 127505), (2395, 102004), (3353, 72860), (3643, 67060), (4790, 51002), (6706, 36430), (7286, 33530), (9580, 25501), (13412, 18215), (14572, 16765)]