313665581630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1\times {\mathrm{10883}}^1$

素因数の和:11721

約数の個数: 64

約数和(自身を含む): 584582600448

約数和(自身を除く): 270917018818

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 691, 970, 1382, 3455, 4171, 6910, 8342, 10883, 20855, 21766, 29713, 41710, 54415, 59426, 67027, 108830, 134054, 148565, 297130, 335135, 467969, 670270, 935938, 1055651, 2111302, 2339845, 2882161, 4679690, 5278255, 5764322, 7520153, 10556510, 14410805, 15040306, 28821610, 37600765, 45392993, 75201530, 90785986, 226964965, 323366579, 453929930, 646733158, 729454841, 1458909682, 1616832895, 3233665790, 3647274205, 7294548410, 31366558163, 62733116326, 156832790815, 313665581630]

約数ペア:

[(1, 313665581630), (2, 156832790815), (5, 62733116326), (10, 31366558163), (43, 7294548410), (86, 3647274205), (97, 3233665790), (194, 1616832895), (215, 1458909682), (430, 729454841), (485, 646733158), (691, 453929930), (970, 323366579), (1382, 226964965), (3455, 90785986), (4171, 75201530), (6910, 45392993), (8342, 37600765), (10883, 28821610), (20855, 15040306), (21766, 14410805), (29713, 10556510), (41710, 7520153), (54415, 5764322), (59426, 5278255), (67027, 4679690), (108830, 2882161), (134054, 2339845), (148565, 2111302), (297130, 1055651), (335135, 935938), (467969, 670270)]