30611470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 27679730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 439, 734, 878, 1835, 2195, 3670, 4390, 6973, 8341, 13946, 16682, 34865, 41705, 69730, 83410, 161113, 322226, 805565, 1611130, 3061147, 6122294, 15305735, 30611470]

約数ペア:

[(1, 30611470), (2, 15305735), (5, 6122294), (10, 3061147), (19, 1611130), (38, 805565), (95, 322226), (190, 161113), (367, 83410), (439, 69730), (734, 41705), (878, 34865), (1835, 16682), (2195, 13946), (3670, 8341), (4390, 6973)]