179573340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7109}}^1$

素因数の和:7542

約数の個数: 48

約数和(自身を含む): 504070560

約数和(自身を除く): 324497220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 7109, 8420, 12630, 14218, 21327, 25260, 28436, 35545, 42654, 71090, 85308, 106635, 142180, 213270, 426540, 2992889, 5985778, 8978667, 11971556, 14964445, 17957334, 29928890, 35914668, 44893335, 59857780, 89786670, 179573340]

約数ペア:

[(1, 179573340), (2, 89786670), (3, 59857780), (4, 44893335), (5, 35914668), (6, 29928890), (10, 17957334), (12, 14964445), (15, 11971556), (20, 8978667), (30, 5985778), (60, 2992889), (421, 426540), (842, 213270), (1263, 142180), (1684, 106635), (2105, 85308), (2526, 71090), (4210, 42654), (5052, 35545), (6315, 28436), (7109, 25260), (8420, 21327), (12630, 14218)]