64518540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8467}}^1$

素因数の和:8606

約数の個数: 48

約数和(自身を含む): 182095872

約数和(自身を除く): 117577332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8467, 16934, 25401, 33868, 42335, 50802, 84670, 101604, 127005, 169340, 254010, 508020, 1075309, 2150618, 3225927, 4301236, 5376545, 6451854, 10753090, 12903708, 16129635, 21506180, 32259270, 64518540]

約数ペア:

[(1, 64518540), (2, 32259270), (3, 21506180), (4, 16129635), (5, 12903708), (6, 10753090), (10, 6451854), (12, 5376545), (15, 4301236), (20, 3225927), (30, 2150618), (60, 1075309), (127, 508020), (254, 254010), (381, 169340), (508, 127005), (635, 101604), (762, 84670), (1270, 50802), (1524, 42335), (1905, 33868), (2540, 25401), (3810, 16934), (7620, 8467)]