29689240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106033}}^1$

素因数の和:106051

約数の個数: 32

約数和(自身を含む): 76344480

約数和(自身を除く): 46655240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106033, 212066, 424132, 530165, 742231, 848264, 1060330, 1484462, 2120660, 2968924, 3711155, 4241320, 5937848, 7422310, 14844620, 29689240]

約数ペア:

[(1, 29689240), (2, 14844620), (4, 7422310), (5, 5937848), (7, 4241320), (8, 3711155), (10, 2968924), (14, 2120660), (20, 1484462), (28, 1060330), (35, 848264), (40, 742231), (56, 530165), (70, 424132), (140, 212066), (280, 106033)]