145407570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 128

約数和(自身を含む): 458127360

約数和(自身を除く): 312719790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3313, 3990, 4389, 6270, 6626, 7315, 8778, 9939, 14630, 16565, 19878, 21945, 23191, 33130, 36443, 43890, 46382, 49695, 62947, 69573, 72886, 99390, 109329, 115955, 125894, 139146, 182215, 188841, 218658, 231910, 255101, 314735, 347865, 364430, 377682, 440629, 510202, 546645, 629470, 692417, 695730, 765303, 881258, 944205, 1093290, 1275505, 1321887, 1384834, 1530606, 1888410, 2077251, 2203145, 2551010, 2643774, 3462085, 3826515, 4154502, 4406290, 4846919, 6609435, 6924170, 7653030, 9693838, 10386255, 13218870, 14540757, 20772510, 24234595, 29081514, 48469190, 72703785, 145407570]

約数ペア:

[(1, 145407570), (2, 72703785), (3, 48469190), (5, 29081514), (6, 24234595), (7, 20772510), (10, 14540757), (11, 13218870), (14, 10386255), (15, 9693838), (19, 7653030), (21, 6924170), (22, 6609435), (30, 4846919), (33, 4406290), (35, 4154502), (38, 3826515), (42, 3462085), (55, 2643774), (57, 2551010), (66, 2203145), (70, 2077251), (77, 1888410), (95, 1530606), (105, 1384834), (110, 1321887), (114, 1275505), (133, 1093290), (154, 944205), (165, 881258), (190, 765303), (209, 695730), (210, 692417), (231, 629470), (266, 546645), (285, 510202), (330, 440629), (385, 377682), (399, 364430), (418, 347865), (462, 314735), (570, 255101), (627, 231910), (665, 218658), (770, 188841), (798, 182215), (1045, 139146), (1155, 125894), (1254, 115955), (1330, 109329), (1463, 99390), (1995, 72886), (2090, 69573), (2310, 62947), (2926, 49695), (3135, 46382), (3313, 43890), (3990, 36443), (4389, 33130), (6270, 23191), (6626, 21945), (7315, 19878), (8778, 16565), (9939, 14630)]