19331460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11933}}^1$

素因数の和:11954

約数の個数: 60

約数和(自身を含む): 60648588

約数和(自身を除く): 41317128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 11933, 23866, 35799, 47732, 59665, 71598, 107397, 119330, 143196, 178995, 214794, 238660, 322191, 357990, 429588, 536985, 644382, 715980, 966573, 1073970, 1288764, 1610955, 1933146, 2147940, 3221910, 3866292, 4832865, 6443820, 9665730, 19331460]

約数ペア:

[(1, 19331460), (2, 9665730), (3, 6443820), (4, 4832865), (5, 3866292), (6, 3221910), (9, 2147940), (10, 1933146), (12, 1610955), (15, 1288764), (18, 1073970), (20, 966573), (27, 715980), (30, 644382), (36, 536985), (45, 429588), (54, 357990), (60, 322191), (81, 238660), (90, 214794), (108, 178995), (135, 143196), (162, 119330), (180, 107397), (270, 71598), (324, 59665), (405, 47732), (540, 35799), (810, 23866), (1620, 11933)]