30044595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 57341088

約数和(自身を除く): 27296493

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 997, 1435, 2009, 2991, 4305, 4985, 6027, 6979, 10045, 14955, 20937, 30135, 34895, 40877, 48853, 104685, 122631, 146559, 204385, 244265, 286139, 613155, 732795, 858417, 1430695, 2002973, 4292085, 6008919, 10014865, 30044595]

約数ペア:

[(1, 30044595), (3, 10014865), (5, 6008919), (7, 4292085), (15, 2002973), (21, 1430695), (35, 858417), (41, 732795), (49, 613155), (105, 286139), (123, 244265), (147, 204385), (205, 146559), (245, 122631), (287, 104685), (615, 48853), (735, 40877), (861, 34895), (997, 30135), (1435, 20937), (2009, 14955), (2991, 10045), (4305, 6979), (4985, 6027)]