31304335980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521738933}}^1$

素因数の和:521738945

約数の個数: 24

約数和(自身を含む): 87652140912

約数和(自身を除く): 56347804932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521738933, 1043477866, 1565216799, 2086955732, 2608694665, 3130433598, 5217389330, 6260867196, 7826083995, 10434778660, 15652167990, 31304335980]

約数ペア:

[(1, 31304335980), (2, 15652167990), (3, 10434778660), (4, 7826083995), (5, 6260867196), (6, 5217389330), (10, 3130433598), (12, 2608694665), (15, 2086955732), (20, 1565216799), (30, 1043477866), (60, 521738933)]