30209996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 56720160

約数和(自身を除く): 26510164

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 271, 542, 899, 961, 1084, 1798, 1922, 3596, 3844, 7859, 8401, 15718, 16802, 27869, 31436, 33604, 55738, 111476, 243629, 260431, 487258, 520862, 974516, 1041724, 7552499, 15104998, 30209996]

約数ペア:

[(1, 30209996), (2, 15104998), (4, 7552499), (29, 1041724), (31, 974516), (58, 520862), (62, 487258), (116, 260431), (124, 243629), (271, 111476), (542, 55738), (899, 33604), (961, 31436), (1084, 27869), (1798, 16802), (1922, 15718), (3596, 8401), (3844, 7859)]