515170370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 1167989760

約数和(自身を除く): 652819390

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 67, 95, 110, 130, 134, 143, 190, 209, 247, 283, 286, 335, 418, 494, 566, 670, 715, 737, 871, 1045, 1235, 1273, 1415, 1430, 1474, 1742, 2090, 2470, 2546, 2717, 2830, 3113, 3679, 3685, 4355, 5377, 5434, 6226, 6365, 7358, 7370, 8710, 9581, 10754, 12730, 13585, 14003, 15565, 16549, 18395, 18961, 19162, 26885, 27170, 28006, 31130, 33098, 36790, 37922, 40469, 47905, 53770, 59147, 69901, 70015, 80938, 82745, 94805, 95810, 118294, 139802, 140030, 165490, 182039, 189610, 202345, 208571, 246493, 295735, 349505, 360259, 364078, 404690, 417142, 492986, 591470, 699010, 720518, 768911, 910195, 1042855, 1232465, 1537822, 1801295, 1820390, 2085710, 2464930, 2711423, 3602590, 3844555, 3962849, 4683367, 5422846, 7689110, 7925698, 9366734, 13557115, 19814245, 23416835, 27114230, 39628490, 46833670, 51517037, 103034074, 257585185, 515170370]

約数ペア:

[(1, 515170370), (2, 257585185), (5, 103034074), (10, 51517037), (11, 46833670), (13, 39628490), (19, 27114230), (22, 23416835), (26, 19814245), (38, 13557115), (55, 9366734), (65, 7925698), (67, 7689110), (95, 5422846), (110, 4683367), (130, 3962849), (134, 3844555), (143, 3602590), (190, 2711423), (209, 2464930), (247, 2085710), (283, 1820390), (286, 1801295), (335, 1537822), (418, 1232465), (494, 1042855), (566, 910195), (670, 768911), (715, 720518), (737, 699010), (871, 591470), (1045, 492986), (1235, 417142), (1273, 404690), (1415, 364078), (1430, 360259), (1474, 349505), (1742, 295735), (2090, 246493), (2470, 208571), (2546, 202345), (2717, 189610), (2830, 182039), (3113, 165490), (3679, 140030), (3685, 139802), (4355, 118294), (5377, 95810), (5434, 94805), (6226, 82745), (6365, 80938), (7358, 70015), (7370, 69901), (8710, 59147), (9581, 53770), (10754, 47905), (12730, 40469), (13585, 37922), (14003, 36790), (15565, 33098), (16549, 31130), (18395, 28006), (18961, 27170), (19162, 26885)]