2027831715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 4633574400

約数和(自身を除く): 2605742685

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 67, 91, 95, 105, 117, 133, 171, 195, 201, 247, 273, 285, 315, 335, 389, 399, 455, 469, 585, 603, 665, 741, 819, 855, 871, 1005, 1167, 1197, 1235, 1273, 1365, 1407, 1729, 1945, 1995, 2223, 2345, 2613, 2723, 3015, 3501, 3705, 3819, 4095, 4221, 4355, 5057, 5187, 5835, 5985, 6097, 6365, 7035, 7391, 7839, 8169, 8645, 8911, 11115, 11457, 13065, 13615, 15171, 15561, 16549, 17505, 18291, 19095, 21105, 22173, 24507, 25285, 25935, 26063, 26733, 30485, 35399, 36955, 39195, 40845, 44555, 45513, 49647, 51737, 54873, 57285, 66519, 75855, 77805, 78189, 80199, 82745, 91455, 96083, 106197, 110865, 115843, 122535, 130315, 133665, 148941, 155211, 176995, 182441, 227565, 234567, 248235, 258685, 274365, 288249, 318591, 332595, 338819, 347529, 390945, 400995, 465633, 480415, 495197, 530985, 547323, 579215, 672581, 744705, 776055, 864747, 912205, 1016457, 1042587, 1172835, 1441245, 1485591, 1592955, 1641969, 1694095, 1737645, 2017743, 2328165, 2371733, 2475985, 2736615, 3049371, 3362905, 3466379, 4323735, 4456773, 5082285, 5212935, 6053229, 6437561, 7115199, 7427955, 8209845, 10088715, 10399137, 11858665, 15246855, 17331895, 19312683, 21345597, 22283865, 30266145, 31197411, 32187805, 35575995, 45062927, 51995685, 57938049, 96563415, 106727985, 135188781, 155987055, 225314635, 289690245, 405566343, 675943905, 2027831715]

約数ペア:

[(1, 2027831715), (3, 675943905), (5, 405566343), (7, 289690245), (9, 225314635), (13, 155987055), (15, 135188781), (19, 106727985), (21, 96563415), (35, 57938049), (39, 51995685), (45, 45062927), (57, 35575995), (63, 32187805), (65, 31197411), (67, 30266145), (91, 22283865), (95, 21345597), (105, 19312683), (117, 17331895), (133, 15246855), (171, 11858665), (195, 10399137), (201, 10088715), (247, 8209845), (273, 7427955), (285, 7115199), (315, 6437561), (335, 6053229), (389, 5212935), (399, 5082285), (455, 4456773), (469, 4323735), (585, 3466379), (603, 3362905), (665, 3049371), (741, 2736615), (819, 2475985), (855, 2371733), (871, 2328165), (1005, 2017743), (1167, 1737645), (1197, 1694095), (1235, 1641969), (1273, 1592955), (1365, 1485591), (1407, 1441245), (1729, 1172835), (1945, 1042587), (1995, 1016457), (2223, 912205), (2345, 864747), (2613, 776055), (2723, 744705), (3015, 672581), (3501, 579215), (3705, 547323), (3819, 530985), (4095, 495197), (4221, 480415), (4355, 465633), (5057, 400995), (5187, 390945), (5835, 347529), (5985, 338819), (6097, 332595), (6365, 318591), (7035, 288249), (7391, 274365), (7839, 258685), (8169, 248235), (8645, 234567), (8911, 227565), (11115, 182441), (11457, 176995), (13065, 155211), (13615, 148941), (15171, 133665), (15561, 130315), (16549, 122535), (17505, 115843), (18291, 110865), (19095, 106197), (21105, 96083), (22173, 91455), (24507, 82745), (25285, 80199), (25935, 78189), (26063, 77805), (26733, 75855), (30485, 66519), (35399, 57285), (36955, 54873), (39195, 51737), (40845, 49647), (44555, 45513)]