870324945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 1867345920

約数和(自身を除く): 997020975

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 29, 35, 43, 51, 69, 85, 87, 105, 115, 119, 129, 145, 161, 203, 215, 255, 289, 301, 345, 357, 391, 435, 483, 493, 595, 609, 645, 667, 731, 805, 867, 903, 989, 1015, 1173, 1247, 1445, 1479, 1505, 1785, 1955, 2001, 2023, 2193, 2415, 2465, 2737, 2967, 3045, 3335, 3451, 3655, 3741, 4335, 4515, 4669, 4945, 5117, 5865, 6069, 6235, 6647, 6923, 7395, 8211, 8381, 8729, 10005, 10115, 10353, 10965, 11339, 12427, 13685, 14007, 14835, 15351, 16813, 17255, 18705, 19941, 20769, 21199, 23345, 25143, 25585, 26187, 28681, 30345, 33235, 34017, 34615, 37281, 41055, 41905, 43645, 46529, 50439, 51765, 56695, 58667, 62135, 63597, 70035, 76755, 79373, 84065, 86043, 86989, 99705, 103845, 105995, 117691, 125715, 130935, 139587, 143405, 148393, 170085, 176001, 186405, 192763, 200767, 232645, 238119, 252195, 260967, 285821, 293335, 317985, 353073, 360383, 396865, 430215, 434945, 445179, 487577, 578289, 588455, 602301, 697935, 741965, 857463, 880005, 963815, 1003835, 1081149, 1190595, 1304835, 1349341, 1429105, 1462731, 1765365, 1801915, 2000747, 2225895, 2437885, 2522681, 2891445, 3011505, 3413039, 4048023, 4287315, 5405745, 6002241, 6746705, 7313655, 7568043, 8288809, 10003735, 10239117, 12613405, 17065195, 20240115, 24866427, 30011205, 37840215, 41444045, 51195585, 58021663, 124332135, 174064989, 290108315, 870324945]

約数ペア:

[(1, 870324945), (3, 290108315), (5, 174064989), (7, 124332135), (15, 58021663), (17, 51195585), (21, 41444045), (23, 37840215), (29, 30011205), (35, 24866427), (43, 20240115), (51, 17065195), (69, 12613405), (85, 10239117), (87, 10003735), (105, 8288809), (115, 7568043), (119, 7313655), (129, 6746705), (145, 6002241), (161, 5405745), (203, 4287315), (215, 4048023), (255, 3413039), (289, 3011505), (301, 2891445), (345, 2522681), (357, 2437885), (391, 2225895), (435, 2000747), (483, 1801915), (493, 1765365), (595, 1462731), (609, 1429105), (645, 1349341), (667, 1304835), (731, 1190595), (805, 1081149), (867, 1003835), (903, 963815), (989, 880005), (1015, 857463), (1173, 741965), (1247, 697935), (1445, 602301), (1479, 588455), (1505, 578289), (1785, 487577), (1955, 445179), (2001, 434945), (2023, 430215), (2193, 396865), (2415, 360383), (2465, 353073), (2737, 317985), (2967, 293335), (3045, 285821), (3335, 260967), (3451, 252195), (3655, 238119), (3741, 232645), (4335, 200767), (4515, 192763), (4669, 186405), (4945, 176001), (5117, 170085), (5865, 148393), (6069, 143405), (6235, 139587), (6647, 130935), (6923, 125715), (7395, 117691), (8211, 105995), (8381, 103845), (8729, 99705), (10005, 86989), (10115, 86043), (10353, 84065), (10965, 79373), (11339, 76755), (12427, 70035), (13685, 63597), (14007, 62135), (14835, 58667), (15351, 56695), (16813, 51765), (17255, 50439), (18705, 46529), (19941, 43645), (20769, 41905), (21199, 41055), (23345, 37281), (25143, 34615), (25585, 34017), (26187, 33235), (28681, 30345)]