19330380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35797}}^1$

素因数の和:35815

約数の個数: 48

約数和(自身を含む): 60140640

約数和(自身を除く): 40810260

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, 35797, 71594, 107391, 143188, 178985, 214782, 322173, 357970, 429564, 536955, 644346, 715940, 966519, 1073910, 1288692, 1610865, 1933038, 2147820, 3221730, 3866076, 4832595, 6443460, 9665190, 19330380]

約数ペア:

[(1, 19330380), (2, 9665190), (3, 6443460), (4, 4832595), (5, 3866076), (6, 3221730), (9, 2147820), (10, 1933038), (12, 1610865), (15, 1288692), (18, 1073910), (20, 966519), (27, 715940), (30, 644346), (36, 536955), (45, 429564), (54, 357970), (60, 322173), (90, 214782), (108, 178985), (135, 143188), (180, 107391), (270, 71594), (540, 35797)]