30880454460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3928811}}^1$

素因数の和:3928954

約数の個数: 48

約数和(自身を含む): 87125334912

約数和(自身を除く): 56244880452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 3928811, 7857622, 11786433, 15715244, 19644055, 23572866, 39288110, 47145732, 58932165, 78576220, 117864330, 235728660, 514674241, 1029348482, 1544022723, 2058696964, 2573371205, 3088045446, 5146742410, 6176090892, 7720113615, 10293484820, 15440227230, 30880454460]

約数ペア:

[(1, 30880454460), (2, 15440227230), (3, 10293484820), (4, 7720113615), (5, 6176090892), (6, 5146742410), (10, 3088045446), (12, 2573371205), (15, 2058696964), (20, 1544022723), (30, 1029348482), (60, 514674241), (131, 235728660), (262, 117864330), (393, 78576220), (524, 58932165), (655, 47145732), (786, 39288110), (1310, 23572866), (1572, 19644055), (1965, 15715244), (2620, 11786433), (3930, 7857622), (7860, 3928811)]