47469370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11830

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 47524550

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11779, 23558, 58895, 117790, 153127, 306254, 365149, 730298, 765635, 1531270, 1825745, 3651490, 4746937, 9493874, 23734685, 47469370]

約数ペア:

[(1, 47469370), (2, 23734685), (5, 9493874), (10, 4746937), (13, 3651490), (26, 1825745), (31, 1531270), (62, 765635), (65, 730298), (130, 365149), (155, 306254), (310, 153127), (403, 117790), (806, 58895), (2015, 23558), (4030, 11779)]