17498908980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{18013}}^1$

素因数の和:18295

約数の個数: 192

約数和(自身を含む): 62463905280

約数和(自身を除く): 44964996300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 257, 270, 315, 378, 420, 514, 540, 630, 756, 771, 945, 1028, 1260, 1285, 1542, 1799, 1890, 2313, 2570, 3084, 3598, 3780, 3855, 4626, 5140, 5397, 6939, 7196, 7710, 8995, 9252, 10794, 11565, 13878, 15420, 16191, 17990, 18013, 21588, 23130, 26985, 27756, 32382, 34695, 35980, 36026, 46260, 48573, 53970, 54039, 64764, 69390, 72052, 80955, 90065, 97146, 107940, 108078, 126091, 138780, 161910, 162117, 180130, 194292, 216156, 242865, 252182, 270195, 323820, 324234, 360260, 378273, 485730, 486351, 504364, 540390, 630455, 648468, 756546, 810585, 971460, 972702, 1080780, 1134819, 1260910, 1513092, 1621170, 1891365, 1945404, 2269638, 2431755, 2521820, 3242340, 3404457, 3782730, 4539276, 4629341, 4863510, 5674095, 6808914, 7565460, 9258682, 9727020, 11348190, 13617828, 13888023, 17022285, 18517364, 22696380, 23146705, 27776046, 32405387, 34044570, 41664069, 46293410, 55552092, 64810774, 68089140, 69440115, 83328138, 92586820, 97216161, 124992207, 129621548, 138880230, 162026935, 166656276, 194432322, 208320345, 249984414, 277760460, 291648483, 324053870, 388864644, 416640690, 486080805, 499968828, 583296966, 624961035, 648107740, 833281380, 874945449, 972161610, 1166593932, 1249922070, 1458242415, 1749890898, 1944323220, 2499844140, 2916484830, 3499781796, 4374727245, 5832969660, 8749454490, 17498908980]

約数ペア:

[(1, 17498908980), (2, 8749454490), (3, 5832969660), (4, 4374727245), (5, 3499781796), (6, 2916484830), (7, 2499844140), (9, 1944323220), (10, 1749890898), (12, 1458242415), (14, 1249922070), (15, 1166593932), (18, 972161610), (20, 874945449), (21, 833281380), (27, 648107740), (28, 624961035), (30, 583296966), (35, 499968828), (36, 486080805), (42, 416640690), (45, 388864644), (54, 324053870), (60, 291648483), (63, 277760460), (70, 249984414), (84, 208320345), (90, 194432322), (105, 166656276), (108, 162026935), (126, 138880230), (135, 129621548), (140, 124992207), (180, 97216161), (189, 92586820), (210, 83328138), (252, 69440115), (257, 68089140), (270, 64810774), (315, 55552092), (378, 46293410), (420, 41664069), (514, 34044570), (540, 32405387), (630, 27776046), (756, 23146705), (771, 22696380), (945, 18517364), (1028, 17022285), (1260, 13888023), (1285, 13617828), (1542, 11348190), (1799, 9727020), (1890, 9258682), (2313, 7565460), (2570, 6808914), (3084, 5674095), (3598, 4863510), (3780, 4629341), (3855, 4539276), (4626, 3782730), (5140, 3404457), (5397, 3242340), (6939, 2521820), (7196, 2431755), (7710, 2269638), (8995, 1945404), (9252, 1891365), (10794, 1621170), (11565, 1513092), (13878, 1260910), (15420, 1134819), (16191, 1080780), (17990, 972702), (18013, 971460), (21588, 810585), (23130, 756546), (26985, 648468), (27756, 630455), (32382, 540390), (34695, 504364), (35980, 486351), (36026, 485730), (46260, 378273), (48573, 360260), (53970, 324234), (54039, 323820), (64764, 270195), (69390, 252182), (72052, 242865), (80955, 216156), (90065, 194292), (97146, 180130), (107940, 162117), (108078, 161910), (126091, 138780)]