30308780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14713}}^1$

素因数の和:14825

約数の個数: 24

約数和(自身を含む): 64270752

約数和(自身を除く): 33961972

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 14713, 29426, 58852, 73565, 147130, 294260, 1515439, 3030878, 6061756, 7577195, 15154390, 30308780]

約数ペア:

[(1, 30308780), (2, 15154390), (4, 7577195), (5, 6061756), (10, 3030878), (20, 1515439), (103, 294260), (206, 147130), (412, 73565), (515, 58852), (1030, 29426), (2060, 14713)]