1796637990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 5046312960

約数和(自身を除く): 3249674970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 337, 371, 479, 530, 674, 742, 795, 958, 1011, 1113, 1437, 1590, 1685, 1855, 2022, 2226, 2359, 2395, 2874, 3353, 3370, 3710, 4718, 4790, 5055, 5565, 6706, 7077, 7185, 10059, 10110, 11130, 11795, 14154, 14370, 16765, 17861, 20118, 23590, 25387, 33530, 35385, 35722, 50295, 50774, 53583, 70770, 76161, 89305, 100590, 107166, 125027, 126935, 152322, 161423, 177709, 178610, 250054, 253870, 267915, 322846, 355418, 375081, 380805, 484269, 533127, 535830, 625135, 750162, 761610, 807115, 888545, 968538, 1066254, 1129961, 1250270, 1614230, 1777090, 1875405, 2259922, 2421345, 2665635, 3389883, 3750810, 4842690, 5331270, 5649805, 6779766, 8555419, 11299610, 16949415, 17110838, 25666257, 33898830, 42777095, 51332514, 59887933, 85554190, 119775866, 128331285, 179663799, 256662570, 299439665, 359327598, 598879330, 898318995, 1796637990]

約数ペア:

[(1, 1796637990), (2, 898318995), (3, 598879330), (5, 359327598), (6, 299439665), (7, 256662570), (10, 179663799), (14, 128331285), (15, 119775866), (21, 85554190), (30, 59887933), (35, 51332514), (42, 42777095), (53, 33898830), (70, 25666257), (105, 17110838), (106, 16949415), (159, 11299610), (210, 8555419), (265, 6779766), (318, 5649805), (337, 5331270), (371, 4842690), (479, 3750810), (530, 3389883), (674, 2665635), (742, 2421345), (795, 2259922), (958, 1875405), (1011, 1777090), (1113, 1614230), (1437, 1250270), (1590, 1129961), (1685, 1066254), (1855, 968538), (2022, 888545), (2226, 807115), (2359, 761610), (2395, 750162), (2874, 625135), (3353, 535830), (3370, 533127), (3710, 484269), (4718, 380805), (4790, 375081), (5055, 355418), (5565, 322846), (6706, 267915), (7077, 253870), (7185, 250054), (10059, 178610), (10110, 177709), (11130, 161423), (11795, 152322), (14154, 126935), (14370, 125027), (16765, 107166), (17861, 100590), (20118, 89305), (23590, 76161), (25387, 70770), (33530, 53583), (35385, 50774), (35722, 50295)]