6856503290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 15575390208

約数和(自身を除く): 8718886918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 107, 130, 134, 182, 214, 335, 455, 469, 535, 670, 749, 871, 910, 938, 1051, 1070, 1391, 1498, 1742, 2102, 2345, 2782, 3745, 4355, 4690, 5255, 6097, 6955, 7169, 7357, 7490, 8710, 9737, 10510, 12194, 13663, 13910, 14338, 14714, 19474, 27326, 30485, 35845, 36785, 48685, 50183, 60970, 68315, 70417, 71690, 73570, 93197, 95641, 97370, 100366, 112457, 136630, 140834, 186394, 191282, 224914, 250915, 352085, 465985, 478205, 492919, 501830, 562285, 652379, 704170, 787199, 915421, 931970, 956410, 985838, 1124570, 1304758, 1461941, 1574398, 1830842, 2464595, 2923882, 3261895, 3935995, 4577105, 4929190, 6407947, 6523790, 7309705, 7534619, 7871990, 9154210, 10233587, 12815894, 14619410, 15069238, 20467174, 32039735, 37673095, 51167935, 52742333, 64079470, 75346190, 97950047, 102335870, 105484666, 195900094, 263711665, 489750235, 527423330, 685650329, 979500470, 1371300658, 3428251645, 6856503290]

約数ペア:

[(1, 6856503290), (2, 3428251645), (5, 1371300658), (7, 979500470), (10, 685650329), (13, 527423330), (14, 489750235), (26, 263711665), (35, 195900094), (65, 105484666), (67, 102335870), (70, 97950047), (91, 75346190), (107, 64079470), (130, 52742333), (134, 51167935), (182, 37673095), (214, 32039735), (335, 20467174), (455, 15069238), (469, 14619410), (535, 12815894), (670, 10233587), (749, 9154210), (871, 7871990), (910, 7534619), (938, 7309705), (1051, 6523790), (1070, 6407947), (1391, 4929190), (1498, 4577105), (1742, 3935995), (2102, 3261895), (2345, 2923882), (2782, 2464595), (3745, 1830842), (4355, 1574398), (4690, 1461941), (5255, 1304758), (6097, 1124570), (6955, 985838), (7169, 956410), (7357, 931970), (7490, 915421), (8710, 787199), (9737, 704170), (10510, 652379), (12194, 562285), (13663, 501830), (13910, 492919), (14338, 478205), (14714, 465985), (19474, 352085), (27326, 250915), (30485, 224914), (35845, 191282), (36785, 186394), (48685, 140834), (50183, 136630), (60970, 112457), (68315, 100366), (70417, 97370), (71690, 95641), (73570, 93197)]