2743454910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5098

約数の個数: 128

約数和(自身を含む): 7838705664

約数和(自身を除く): 5095250754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 71, 74, 105, 111, 142, 185, 210, 213, 222, 259, 355, 370, 426, 497, 518, 555, 710, 777, 994, 1065, 1110, 1295, 1491, 1554, 2130, 2485, 2590, 2627, 2982, 3885, 4970, 4973, 5254, 7455, 7770, 7881, 9946, 13135, 14910, 14919, 15762, 18389, 24865, 26270, 29838, 34811, 36778, 39405, 49730, 55167, 69622, 74595, 78810, 91945, 104433, 110334, 149190, 174055, 183890, 184001, 208866, 275835, 348110, 353083, 368002, 522165, 551670, 552003, 706166, 920005, 1044330, 1059249, 1104006, 1288007, 1765415, 1840010, 2118498, 2471581, 2576014, 2760015, 3530830, 3864021, 4943162, 5296245, 5520030, 6440035, 7414743, 7728042, 10592490, 12357905, 12880070, 13064071, 14829486, 19320105, 24715810, 26128142, 37073715, 38640210, 39192213, 65320355, 74147430, 78384426, 91448497, 130640710, 182896994, 195961065, 274345491, 391922130, 457242485, 548690982, 914484970, 1371727455, 2743454910]

約数ペア:

[(1, 2743454910), (2, 1371727455), (3, 914484970), (5, 548690982), (6, 457242485), (7, 391922130), (10, 274345491), (14, 195961065), (15, 182896994), (21, 130640710), (30, 91448497), (35, 78384426), (37, 74147430), (42, 65320355), (70, 39192213), (71, 38640210), (74, 37073715), (105, 26128142), (111, 24715810), (142, 19320105), (185, 14829486), (210, 13064071), (213, 12880070), (222, 12357905), (259, 10592490), (355, 7728042), (370, 7414743), (426, 6440035), (497, 5520030), (518, 5296245), (555, 4943162), (710, 3864021), (777, 3530830), (994, 2760015), (1065, 2576014), (1110, 2471581), (1295, 2118498), (1491, 1840010), (1554, 1765415), (2130, 1288007), (2485, 1104006), (2590, 1059249), (2627, 1044330), (2982, 920005), (3885, 706166), (4970, 552003), (4973, 551670), (5254, 522165), (7455, 368002), (7770, 353083), (7881, 348110), (9946, 275835), (13135, 208866), (14910, 184001), (14919, 183890), (15762, 174055), (18389, 149190), (24865, 110334), (26270, 104433), (29838, 91945), (34811, 78810), (36778, 74595), (39405, 69622), (49730, 55167)]