2015855274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5227}}^1$

素因数の和:5467

約数の個数: 64

約数和(自身を含む): 4516992000

約数和(自身を除く): 2501136726

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 199, 323, 398, 597, 646, 969, 1194, 1938, 3383, 3781, 5227, 6766, 7562, 10149, 10454, 11343, 15681, 20298, 22686, 31362, 64277, 88859, 99313, 128554, 177718, 192831, 198626, 266577, 297939, 385662, 533154, 595878, 1040173, 1688321, 2080346, 3120519, 3376642, 5064963, 6241038, 10129926, 17682941, 19763287, 35365882, 39526574, 53048823, 59289861, 106097646, 118579722, 335975879, 671951758, 1007927637, 2015855274]

約数ペア:

[(1, 2015855274), (2, 1007927637), (3, 671951758), (6, 335975879), (17, 118579722), (19, 106097646), (34, 59289861), (38, 53048823), (51, 39526574), (57, 35365882), (102, 19763287), (114, 17682941), (199, 10129926), (323, 6241038), (398, 5064963), (597, 3376642), (646, 3120519), (969, 2080346), (1194, 1688321), (1938, 1040173), (3383, 595878), (3781, 533154), (5227, 385662), (6766, 297939), (7562, 266577), (10149, 198626), (10454, 192831), (11343, 177718), (15681, 128554), (20298, 99313), (22686, 88859), (31362, 64277)]