14891390920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1003463}}^1$

素因数の和:1003534

約数の個数: 64

約数和(自身を含む): 39014680320

約数和(自身を除く): 24123289400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 1003463, 2006926, 4013852, 5017315, 7024241, 8027704, 10034630, 14048482, 20069260, 28096964, 35121205, 40138520, 53183539, 56193928, 70242410, 106367078, 140484820, 212734156, 265917695, 280969640, 372284773, 425468312, 531835390, 744569546, 1063670780, 1489139092, 1861423865, 2127341560, 2978278184, 3722847730, 7445695460, 14891390920]

約数ペア:

[(1, 14891390920), (2, 7445695460), (4, 3722847730), (5, 2978278184), (7, 2127341560), (8, 1861423865), (10, 1489139092), (14, 1063670780), (20, 744569546), (28, 531835390), (35, 425468312), (40, 372284773), (53, 280969640), (56, 265917695), (70, 212734156), (106, 140484820), (140, 106367078), (212, 70242410), (265, 56193928), (280, 53183539), (371, 40138520), (424, 35121205), (530, 28096964), (742, 20069260), (1060, 14048482), (1484, 10034630), (1855, 8027704), (2120, 7024241), (2968, 5017315), (3710, 4013852), (7420, 2006926), (14840, 1003463)]