2191316050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 5212791360

約数和(自身を除く): 3021475310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 59, 70, 77, 110, 118, 121, 154, 175, 242, 275, 295, 350, 385, 413, 550, 590, 605, 649, 770, 826, 847, 877, 1210, 1298, 1475, 1694, 1754, 1925, 2065, 2950, 3025, 3245, 3850, 4130, 4235, 4385, 4543, 6050, 6139, 6490, 7139, 8470, 8770, 9086, 9647, 10325, 12278, 14278, 16225, 19294, 20650, 21175, 21925, 22715, 30695, 32450, 35695, 42350, 43850, 45430, 48235, 49973, 51743, 61390, 67529, 71390, 96470, 99946, 103486, 106117, 113575, 135058, 153475, 178475, 212234, 227150, 241175, 249865, 258715, 306950, 337645, 356950, 362201, 482350, 499730, 517430, 530585, 569173, 675290, 724402, 742819, 1061170, 1138346, 1249325, 1293575, 1485638, 1688225, 1811005, 2498650, 2587150, 2652925, 2845865, 3376450, 3622010, 3714095, 3984211, 5305850, 5691730, 6260903, 7428190, 7968422, 9055025, 12521806, 14229325, 18110050, 18570475, 19921055, 28458650, 31304515, 37140950, 39842110, 43826321, 62609030, 87652642, 99605275, 156522575, 199210550, 219131605, 313045150, 438263210, 1095658025, 2191316050]

約数ペア:

[(1, 2191316050), (2, 1095658025), (5, 438263210), (7, 313045150), (10, 219131605), (11, 199210550), (14, 156522575), (22, 99605275), (25, 87652642), (35, 62609030), (50, 43826321), (55, 39842110), (59, 37140950), (70, 31304515), (77, 28458650), (110, 19921055), (118, 18570475), (121, 18110050), (154, 14229325), (175, 12521806), (242, 9055025), (275, 7968422), (295, 7428190), (350, 6260903), (385, 5691730), (413, 5305850), (550, 3984211), (590, 3714095), (605, 3622010), (649, 3376450), (770, 2845865), (826, 2652925), (847, 2587150), (877, 2498650), (1210, 1811005), (1298, 1688225), (1475, 1485638), (1694, 1293575), (1754, 1249325), (1925, 1138346), (2065, 1061170), (2950, 742819), (3025, 724402), (3245, 675290), (3850, 569173), (4130, 530585), (4235, 517430), (4385, 499730), (4543, 482350), (6050, 362201), (6139, 356950), (6490, 337645), (7139, 306950), (8470, 258715), (8770, 249865), (9086, 241175), (9647, 227150), (10325, 212234), (12278, 178475), (14278, 153475), (16225, 135058), (19294, 113575), (20650, 106117), (21175, 103486), (21925, 99946), (22715, 96470), (30695, 71390), (32450, 67529), (35695, 61390), (42350, 51743), (43850, 49973), (45430, 48235)]