30365648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1779

約数の個数: 40

約数和(自身を含む): 63016800

約数和(自身を除く): 32651152

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1693, 2242, 3386, 4484, 6772, 8968, 13544, 17936, 27088, 32167, 64334, 99887, 128668, 199774, 257336, 399548, 514672, 799096, 1598192, 1897853, 3795706, 7591412, 15182824, 30365648]

約数ペア:

[(1, 30365648), (2, 15182824), (4, 7591412), (8, 3795706), (16, 1897853), (19, 1598192), (38, 799096), (59, 514672), (76, 399548), (118, 257336), (152, 199774), (236, 128668), (304, 99887), (472, 64334), (944, 32167), (1121, 27088), (1693, 17936), (2242, 13544), (3386, 8968), (4484, 6772)]