30238503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 13479897

約数列:

[1, 3, 29, 43, 59, 87, 129, 137, 177, 411, 1247, 1711, 2537, 3741, 3973, 5133, 5891, 7611, 8083, 11919, 17673, 24249, 73573, 170839, 220719, 234407, 347569, 512517, 703221, 1042707, 10079501, 30238503]

約数ペア:

[(1, 30238503), (3, 10079501), (29, 1042707), (43, 703221), (59, 512517), (87, 347569), (129, 234407), (137, 220719), (177, 170839), (411, 73573), (1247, 24249), (1711, 17673), (2537, 11919), (3741, 8083), (3973, 7611), (5133, 5891)]