30155895

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 67465728

約数和(自身を除く): 37309833

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 891, 945, 967, 1155, 1485, 2079, 2835, 2901, 3465, 4455, 4835, 6237, 6769, 8703, 10395, 10637, 14505, 20307, 26109, 31185, 31911, 33845, 43515, 53185, 60921, 74459, 78327, 95733, 101535, 130545, 159555, 182763, 223377, 287199, 304605, 372295, 391635, 478665, 548289, 670131, 861597, 913815, 1116885, 1435995, 2010393, 2741445, 3350655, 4307985, 6031179, 10051965, 30155895]

約数ペア:

[(1, 30155895), (3, 10051965), (5, 6031179), (7, 4307985), (9, 3350655), (11, 2741445), (15, 2010393), (21, 1435995), (27, 1116885), (33, 913815), (35, 861597), (45, 670131), (55, 548289), (63, 478665), (77, 391635), (81, 372295), (99, 304605), (105, 287199), (135, 223377), (165, 182763), (189, 159555), (231, 130545), (297, 101535), (315, 95733), (385, 78327), (405, 74459), (495, 60921), (567, 53185), (693, 43515), (891, 33845), (945, 31911), (967, 31185), (1155, 26109), (1485, 20307), (2079, 14505), (2835, 10637), (2901, 10395), (3465, 8703), (4455, 6769), (4835, 6237)]