550066790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 1369291392

約数和(自身を除く): 819224602

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 37, 62, 65, 70, 74, 85, 91, 119, 130, 155, 170, 182, 185, 217, 221, 238, 259, 310, 370, 403, 434, 442, 455, 481, 518, 527, 595, 629, 806, 910, 961, 962, 1054, 1085, 1105, 1147, 1190, 1258, 1295, 1547, 1922, 2015, 2170, 2210, 2294, 2405, 2590, 2635, 2821, 3094, 3145, 3367, 3689, 4030, 4403, 4805, 4810, 5270, 5642, 5735, 6290, 6727, 6734, 6851, 7378, 7735, 8029, 8177, 8806, 9610, 11470, 12493, 13454, 13702, 14105, 14911, 15470, 16058, 16337, 16354, 16835, 18445, 19499, 22015, 24986, 28210, 29822, 32674, 33635, 33670, 34255, 35557, 36890, 38998, 40145, 40885, 44030, 47957, 57239, 62465, 67270, 68510, 71114, 74555, 80290, 81685, 81770, 87451, 95914, 97495, 104377, 114359, 114478, 124930, 136493, 149110, 163370, 174902, 177785, 194990, 208754, 212381, 228718, 239785, 248899, 253487, 272986, 286195, 355570, 424762, 437255, 462241, 479570, 497798, 506974, 521885, 571795, 572390, 604469, 682465, 874510, 924482, 1043770, 1061905, 1143590, 1208938, 1244495, 1267435, 1364930, 1486667, 1774409, 2123810, 2311205, 2488990, 2534870, 2973334, 3022345, 3235687, 3548818, 4231283, 4622410, 6044690, 6471374, 7433335, 7858097, 8462566, 8872045, 14866670, 15716194, 16178435, 17744090, 21156415, 32356870, 39290485, 42312830, 55006679, 78580970, 110013358, 275033395, 550066790]

約数ペア:

[(1, 550066790), (2, 275033395), (5, 110013358), (7, 78580970), (10, 55006679), (13, 42312830), (14, 39290485), (17, 32356870), (26, 21156415), (31, 17744090), (34, 16178435), (35, 15716194), (37, 14866670), (62, 8872045), (65, 8462566), (70, 7858097), (74, 7433335), (85, 6471374), (91, 6044690), (119, 4622410), (130, 4231283), (155, 3548818), (170, 3235687), (182, 3022345), (185, 2973334), (217, 2534870), (221, 2488990), (238, 2311205), (259, 2123810), (310, 1774409), (370, 1486667), (403, 1364930), (434, 1267435), (442, 1244495), (455, 1208938), (481, 1143590), (518, 1061905), (527, 1043770), (595, 924482), (629, 874510), (806, 682465), (910, 604469), (961, 572390), (962, 571795), (1054, 521885), (1085, 506974), (1105, 497798), (1147, 479570), (1190, 462241), (1258, 437255), (1295, 424762), (1547, 355570), (1922, 286195), (2015, 272986), (2170, 253487), (2210, 248899), (2294, 239785), (2405, 228718), (2590, 212381), (2635, 208754), (2821, 194990), (3094, 177785), (3145, 174902), (3367, 163370), (3689, 149110), (4030, 136493), (4403, 124930), (4805, 114478), (4810, 114359), (5270, 104377), (5642, 97495), (5735, 95914), (6290, 87451), (6727, 81770), (6734, 81685), (6851, 80290), (7378, 74555), (7735, 71114), (8029, 68510), (8177, 67270), (8806, 62465), (9610, 57239), (11470, 47957), (12493, 44030), (13454, 40885), (13702, 40145), (14105, 38998), (14911, 36890), (15470, 35557), (16058, 34255), (16337, 33670), (16354, 33635), (16835, 32674), (18445, 29822), (19499, 28210), (22015, 24986)]