70637940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130811}}^1$

素因数の和:130829

約数の個数: 48

約数和(自身を含む): 219764160

約数和(自身を除く): 149126220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130811, 261622, 392433, 523244, 654055, 784866, 1177299, 1308110, 1569732, 1962165, 2354598, 2616220, 3531897, 3924330, 4709196, 5886495, 7063794, 7848660, 11772990, 14127588, 17659485, 23545980, 35318970, 70637940]

約数ペア:

[(1, 70637940), (2, 35318970), (3, 23545980), (4, 17659485), (5, 14127588), (6, 11772990), (9, 7848660), (10, 7063794), (12, 5886495), (15, 4709196), (18, 3924330), (20, 3531897), (27, 2616220), (30, 2354598), (36, 1962165), (45, 1569732), (54, 1308110), (60, 1177299), (90, 784866), (108, 654055), (135, 523244), (180, 392433), (270, 261622), (540, 130811)]