3893940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7211}}^1$

素因数の和:7229

約数の個数: 48

約数和(自身を含む): 12116160

約数和(自身を除く): 8222220

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, 7211, 14422, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 144220, 194697, 216330, 259596, 324495, 389394, 432660, 648990, 778788, 973485, 1297980, 1946970, 3893940]

約数ペア:

[(1, 3893940), (2, 1946970), (3, 1297980), (4, 973485), (5, 778788), (6, 648990), (9, 432660), (10, 389394), (12, 324495), (15, 259596), (18, 216330), (20, 194697), (27, 144220), (30, 129798), (36, 108165), (45, 86532), (54, 72110), (60, 64899), (90, 43266), (108, 36055), (135, 28844), (180, 21633), (270, 14422), (540, 7211)]