30032620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8389}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 63428400

約数和(自身を除く): 33395780

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 8389, 16778, 33556, 41945, 83890, 167780, 1501631, 3003262, 6006524, 7508155, 15016310, 30032620]

約数ペア:

[(1, 30032620), (2, 15016310), (4, 7508155), (5, 6006524), (10, 3003262), (20, 1501631), (179, 167780), (358, 83890), (716, 41945), (895, 33556), (1790, 16778), (3580, 8389)]