15754380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3919}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 44782080

約数和(自身を除く): 29027700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 3919, 4020, 7838, 11757, 15676, 19595, 23514, 39190, 47028, 58785, 78380, 117570, 235140, 262573, 525146, 787719, 1050292, 1312865, 1575438, 2625730, 3150876, 3938595, 5251460, 7877190, 15754380]

約数ペア:

[(1, 15754380), (2, 7877190), (3, 5251460), (4, 3938595), (5, 3150876), (6, 2625730), (10, 1575438), (12, 1312865), (15, 1050292), (20, 787719), (30, 525146), (60, 262573), (67, 235140), (134, 117570), (201, 78380), (268, 58785), (335, 47028), (402, 39190), (670, 23514), (804, 19595), (1005, 15676), (1340, 11757), (2010, 7838), (3919, 4020)]