58912980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{140269}}^1$

素因数の和:140288

約数の個数: 48

約数和(自身を含む): 188522880

約数和(自身を除く): 129609900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 140269, 280538, 420807, 561076, 701345, 841614, 981883, 1402690, 1683228, 1963766, 2104035, 2805380, 2945649, 3927532, 4208070, 4909415, 5891298, 8416140, 9818830, 11782596, 14728245, 19637660, 29456490, 58912980]

約数ペア:

[(1, 58912980), (2, 29456490), (3, 19637660), (4, 14728245), (5, 11782596), (6, 9818830), (7, 8416140), (10, 5891298), (12, 4909415), (14, 4208070), (15, 3927532), (20, 2945649), (21, 2805380), (28, 2104035), (30, 1963766), (35, 1683228), (42, 1402690), (60, 981883), (70, 841614), (84, 701345), (105, 561076), (140, 420807), (210, 280538), (420, 140269)]