345788310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 983384064

約数和(自身を除く): 637595754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 191, 210, 222, 233, 259, 370, 382, 466, 518, 555, 573, 699, 777, 955, 1110, 1146, 1165, 1295, 1337, 1398, 1554, 1631, 1910, 2330, 2590, 2674, 2865, 3262, 3495, 3885, 4011, 4893, 5730, 6685, 6990, 7067, 7770, 8022, 8155, 8621, 9786, 13370, 14134, 16310, 17242, 20055, 21201, 24465, 25863, 35335, 40110, 42402, 43105, 44503, 48930, 49469, 51726, 60347, 70670, 86210, 89006, 98938, 106005, 120694, 129315, 133509, 148407, 181041, 212010, 222515, 247345, 258630, 267018, 296814, 301735, 311521, 362082, 445030, 494690, 603470, 623042, 667545, 742035, 905205, 934563, 1335090, 1484070, 1557605, 1646611, 1810410, 1869126, 3115210, 3293222, 4672815, 4939833, 8233055, 9345630, 9879666, 11526277, 16466110, 23052554, 24699165, 34578831, 49398330, 57631385, 69157662, 115262770, 172894155, 345788310]

約数ペア:

[(1, 345788310), (2, 172894155), (3, 115262770), (5, 69157662), (6, 57631385), (7, 49398330), (10, 34578831), (14, 24699165), (15, 23052554), (21, 16466110), (30, 11526277), (35, 9879666), (37, 9345630), (42, 8233055), (70, 4939833), (74, 4672815), (105, 3293222), (111, 3115210), (185, 1869126), (191, 1810410), (210, 1646611), (222, 1557605), (233, 1484070), (259, 1335090), (370, 934563), (382, 905205), (466, 742035), (518, 667545), (555, 623042), (573, 603470), (699, 494690), (777, 445030), (955, 362082), (1110, 311521), (1146, 301735), (1165, 296814), (1295, 267018), (1337, 258630), (1398, 247345), (1554, 222515), (1631, 212010), (1910, 181041), (2330, 148407), (2590, 133509), (2674, 129315), (2865, 120694), (3262, 106005), (3495, 98938), (3885, 89006), (4011, 86210), (4893, 70670), (5730, 60347), (6685, 51726), (6990, 49469), (7067, 48930), (7770, 44503), (8022, 43105), (8155, 42402), (8621, 40110), (9786, 35335), (13370, 25863), (14134, 24465), (16310, 21201), (17242, 20055)]