15229370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 15252550

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3779, 4030, 7558, 18895, 37790, 49127, 98254, 117149, 234298, 245635, 491270, 585745, 1171490, 1522937, 3045874, 7614685, 15229370]

約数ペア:

[(1, 15229370), (2, 7614685), (5, 3045874), (10, 1522937), (13, 1171490), (26, 585745), (31, 491270), (62, 245635), (65, 234298), (130, 117149), (155, 98254), (310, 49127), (403, 37790), (806, 18895), (2015, 7558), (3779, 4030)]