1738609950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1523

約数の個数: 192

約数和(自身を含む): 5428938240

約数和(自身を除く): 3690328290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 109, 110, 150, 154, 165, 175, 210, 218, 231, 275, 327, 330, 350, 385, 462, 525, 545, 550, 654, 763, 770, 825, 1050, 1090, 1155, 1199, 1381, 1526, 1635, 1650, 1925, 2289, 2310, 2398, 2725, 2762, 3270, 3597, 3815, 3850, 4143, 4578, 5450, 5775, 5995, 6905, 7194, 7630, 8175, 8286, 8393, 9667, 11445, 11550, 11990, 13810, 15191, 16350, 16786, 17985, 19075, 19334, 20715, 22890, 25179, 29001, 29975, 30382, 34525, 35970, 38150, 41430, 41965, 45573, 48335, 50358, 57225, 58002, 59950, 69050, 75955, 83930, 89925, 91146, 96670, 103575, 106337, 114450, 125895, 145005, 150529, 151910, 179850, 207150, 209825, 212674, 227865, 241675, 251790, 290010, 301058, 319011, 379775, 419650, 451587, 455730, 483350, 531685, 629475, 638022, 725025, 752645, 759550, 903174, 1053703, 1063370, 1139325, 1258950, 1450050, 1505290, 1595055, 1655819, 2107406, 2257935, 2278650, 2658425, 3161109, 3190110, 3311638, 3763225, 4515870, 4967457, 5268515, 5316850, 6322218, 7526450, 7975275, 8279095, 9934914, 10537030, 11289675, 11590733, 15805545, 15950550, 16558190, 22579350, 23181466, 24837285, 26342575, 31611090, 34772199, 41395475, 49674570, 52685150, 57953665, 69544398, 79027725, 82790950, 115907330, 124186425, 158055450, 173860995, 248372850, 289768325, 347721990, 579536650, 869304975, 1738609950]

約数ペア:

[(1, 1738609950), (2, 869304975), (3, 579536650), (5, 347721990), (6, 289768325), (7, 248372850), (10, 173860995), (11, 158055450), (14, 124186425), (15, 115907330), (21, 82790950), (22, 79027725), (25, 69544398), (30, 57953665), (33, 52685150), (35, 49674570), (42, 41395475), (50, 34772199), (55, 31611090), (66, 26342575), (70, 24837285), (75, 23181466), (77, 22579350), (105, 16558190), (109, 15950550), (110, 15805545), (150, 11590733), (154, 11289675), (165, 10537030), (175, 9934914), (210, 8279095), (218, 7975275), (231, 7526450), (275, 6322218), (327, 5316850), (330, 5268515), (350, 4967457), (385, 4515870), (462, 3763225), (525, 3311638), (545, 3190110), (550, 3161109), (654, 2658425), (763, 2278650), (770, 2257935), (825, 2107406), (1050, 1655819), (1090, 1595055), (1155, 1505290), (1199, 1450050), (1381, 1258950), (1526, 1139325), (1635, 1063370), (1650, 1053703), (1925, 903174), (2289, 759550), (2310, 752645), (2398, 725025), (2725, 638022), (2762, 629475), (3270, 531685), (3597, 483350), (3815, 455730), (3850, 451587), (4143, 419650), (4578, 379775), (5450, 319011), (5775, 301058), (5995, 290010), (6905, 251790), (7194, 241675), (7630, 227865), (8175, 212674), (8286, 209825), (8393, 207150), (9667, 179850), (11445, 151910), (11550, 150529), (11990, 145005), (13810, 125895), (15191, 114450), (16350, 106337), (16786, 103575), (17985, 96670), (19075, 91146), (19334, 89925), (20715, 83930), (22890, 75955), (25179, 69050), (29001, 59950), (29975, 58002), (30382, 57225), (34525, 50358), (35970, 48335), (38150, 45573), (41430, 41965)]