115431270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 292999680

約数和(自身を除く): 177568410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 313, 570, 626, 647, 939, 1294, 1565, 1878, 1941, 3130, 3235, 3882, 4695, 5947, 6470, 9390, 9705, 11894, 12293, 17841, 19410, 24586, 29735, 35682, 36879, 59470, 61465, 73758, 89205, 122930, 178410, 184395, 202511, 368790, 405022, 607533, 1012555, 1215066, 2025110, 3037665, 3847709, 6075330, 7695418, 11543127, 19238545, 23086254, 38477090, 57715635, 115431270]

約数ペア:

[(1, 115431270), (2, 57715635), (3, 38477090), (5, 23086254), (6, 19238545), (10, 11543127), (15, 7695418), (19, 6075330), (30, 3847709), (38, 3037665), (57, 2025110), (95, 1215066), (114, 1012555), (190, 607533), (285, 405022), (313, 368790), (570, 202511), (626, 184395), (647, 178410), (939, 122930), (1294, 89205), (1565, 73758), (1878, 61465), (1941, 59470), (3130, 36879), (3235, 35682), (3882, 29735), (4695, 24586), (5947, 19410), (6470, 17841), (9390, 12293), (9705, 11894)]