30220773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 46717440

約数和(自身を除く): 16496667

約数列:

[1, 3, 11, 19, 33, 57, 157, 209, 307, 471, 627, 921, 1727, 2983, 3377, 5181, 5833, 8949, 10131, 17499, 32813, 48199, 64163, 98439, 144597, 192489, 530189, 915781, 1590567, 2747343, 10073591, 30220773]

約数ペア:

[(1, 30220773), (3, 10073591), (11, 2747343), (19, 1590567), (33, 915781), (57, 530189), (157, 192489), (209, 144597), (307, 98439), (471, 64163), (627, 48199), (921, 32813), (1727, 17499), (2983, 10131), (3377, 8949), (5181, 5833)]