27746670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3625

約数の個数: 64

約数和(自身を含む): 78183936

約数和(自身を除く): 50437266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3571, 3885, 7142, 7770, 10713, 17855, 21426, 24997, 35710, 49994, 53565, 74991, 107130, 124985, 132127, 149982, 249970, 264254, 374955, 396381, 660635, 749910, 792762, 924889, 1321270, 1849778, 1981905, 2774667, 3963810, 4624445, 5549334, 9248890, 13873335, 27746670]

約数ペア:

[(1, 27746670), (2, 13873335), (3, 9248890), (5, 5549334), (6, 4624445), (7, 3963810), (10, 2774667), (14, 1981905), (15, 1849778), (21, 1321270), (30, 924889), (35, 792762), (37, 749910), (42, 660635), (70, 396381), (74, 374955), (105, 264254), (111, 249970), (185, 149982), (210, 132127), (222, 124985), (259, 107130), (370, 74991), (518, 53565), (555, 49994), (777, 35710), (1110, 24997), (1295, 21426), (1554, 17855), (2590, 10713), (3571, 7770), (3885, 7142)]