393478410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53101}}^1$

素因数の和:53143

約数の個数: 64

約数和(自身を含む): 1070536320

約数和(自身を除く): 677057910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 53101, 106202, 159303, 265505, 318606, 531010, 690313, 796515, 1008919, 1380626, 1593030, 2017838, 2070939, 3026757, 3451565, 4141878, 5044595, 6053514, 6903130, 10089190, 10354695, 13115947, 15133785, 20709390, 26231894, 30267570, 39347841, 65579735, 78695682, 131159470, 196739205, 393478410]

約数ペア:

[(1, 393478410), (2, 196739205), (3, 131159470), (5, 78695682), (6, 65579735), (10, 39347841), (13, 30267570), (15, 26231894), (19, 20709390), (26, 15133785), (30, 13115947), (38, 10354695), (39, 10089190), (57, 6903130), (65, 6053514), (78, 5044595), (95, 4141878), (114, 3451565), (130, 3026757), (190, 2070939), (195, 2017838), (247, 1593030), (285, 1380626), (390, 1008919), (494, 796515), (570, 690313), (741, 531010), (1235, 318606), (1482, 265505), (2470, 159303), (3705, 106202), (7410, 53101)]