29683640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106013}}^1$

素因数の和:106031

約数の個数: 32

約数和(自身を含む): 76330080

約数和(自身を除く): 46646440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106013, 212026, 424052, 530065, 742091, 848104, 1060130, 1484182, 2120260, 2968364, 3710455, 4240520, 5936728, 7420910, 14841820, 29683640]

約数ペア:

[(1, 29683640), (2, 14841820), (4, 7420910), (5, 5936728), (7, 4240520), (8, 3710455), (10, 2968364), (14, 2120260), (20, 1484182), (28, 1060130), (35, 848104), (40, 742091), (56, 530065), (70, 424052), (140, 212026), (280, 106013)]